Home Purchase Ceramic Price 2025 Product List

Purchase Ceramic Price

products found from  trusted manufacturers & suppliers
View:

List View

Gallery View
Video 1/ 6

Favorites

Factory Price Silicon Nitride Ceramic Mold for Hot Pressed Sintering

US$ 5-20 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Gray
Silicon Nitride
3.2 g/cm3
16-18 Gpa
600-700 MPa
15-20 W/M.K
GIF 1/ 7

Favorites

Factory Price Shape Customizable Alumina Corundum Honeycomb Ceramic

US$ 1000-1150 / Piece
10 Pieces (MOQ)
Zibo Jucos Co., Ltd.
Zibo Jucos Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity
1580< Refractoriness< 1770
Block
Al2O3.Sio2
1350ºC
1/ 6

Favorites

Factory Professional 0.8mm Thickness 2 Oz Green Soldermask Copper PCB Ceramic Substrate

US$ 0.3-0.68 / Piece
5 Pieces (MOQ)
ShenZhen BeiGao Electronic Co.,Ltd
ShenZhen BeiGao Electronic Co.,Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Rigid Circuit Board
FR-4
Fiberglass Epoxy
Consumer Electronics
V0
Rigid
Video 1/ 6

Favorites

Factory Price Customized Bn Disc Boron Nitride Ceramic

US$ 5-50 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Chemical Processing, Electrical Insulation, High-Temperature Furnaces, Medical Devices, Semiconductor Industry
Ceramic Disc
Hot Pressed Boron Nitride
1.5-2.9 g/cm3
White, Light Grey, Dark Grey
30-85 W/M.K
Video 1/ 6

Favorites

Factory Price, Corrosion Resistance, Alumina Ceramic Universal From China Supplier

US$ 1-100 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Aerospace, Electronics, Medical, Refractory, Industrial
99%
Ceramic Tube
Alumina
3.6g/cm3
White
Video 1/ 6

Favorites

Factory Price Customized Bn Part Boron Nitride Ceramic

US$ 5-50 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Chemical Processing, Electrical Insulation, High-Temperature Furnaces, Medical Devices, Semiconductor Industry
Ceramic Component
Hot Pressed Boron Nitride
1.5-2.9 g/cm3
White, Light Grey, Dark Grey
30-85 W/M.K
Video 1/ 6

Favorites

Best Price Custom 99% Alumina Ceramic Precision Machining Components

US$ 1-10 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Aerospace, Electronics, Medical, Refractory
99%
Ceramic Part
Alumina
3.9 g/cm3
Ivory
Video 1/ 6

Favorites

Factory Price Smooth Surfaced Zirconia Ceramic Shafts Zro2

US$ 1-20 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Aerospace, Electronics, Medical, Refractory, Industrial
>1000 MPa
95%
Ceramic Rod
Zirconia
5.7-6.0 g/cm3
Video 1/ 5

Favorites

Fine Ceramics Standard: 99.6% Alumina Insulating Washers for Robotics Motors

US$ 1-10 / Piece
100 Pieces (MOQ)
Herun Ceramics Co., Ltd.
Herun Ceramics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Industrial Applications
Corrosion Preventive, Thermal Insulation and Sound Insulation, Waterproof and Moisture-proof, Wear Resistant
Porcelain Ceramic Plate
Special Ceramic Plate
White, Ivory, Pink, Transparent
Work as Circuit Board, Ceramic Lining Plate
Video 1/ 5

Favorites

High-Performance Al2O3 Advanced Ceramics - Global Export for Thermal & Electrical Applicationstechnical OEM Alumina Product, Advanced Ceramics, Engineering

US$ 1-10 / Piece
100 Pieces (MOQ)
Herun Ceramics Co., Ltd.
Herun Ceramics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Industrial Applications
Corrosion Preventive, Thermal Insulation and Sound Insulation, Waterproof and Moisture-proof, Wear Resistant
Porcelain Ceramic Plate
Special Ceramic Plate
White, Ivory, Pink, Transparent
Work as Circuit Board, Ceramic Lining Plate
Video 1/ 6

Favorites

Au Plated Alumina Square Al2O3 Crucible Metallized Ceramic

US$ 1-100 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Aerospace, Electronics, Medical, Refractory, Industrial
99%
Ceramic Part
Alumina
3.6g/cm3
White
Video 1/ 6

Favorites

Premium Yttria Stabilized Zirconia Ceramic Parts for Industrial Use

US$ 0.8-2 / Piece
10 Pieces (MOQ)
Shenzhen City Hairuituo New Material Co., Ltd
Shenzhen City Hairuituo New Material Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
>1000 MPa
99%
Ceramic Nozzle
Od and ID Best to Be 0.005mm
Over 5.95g/cm3
Video 1/ 6

Favorites

Al2O3 Technical Ceramic Parts - Hv1600 Hardness, 1600° C Thermal Stability for Industrial Solutions

US$ 1-10 / Piece
100 Pieces (MOQ)
Herun Ceramics Co., Ltd.
Herun Ceramics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Industrial Applications
Corrosion Preventive, Thermal Insulation and Sound Insulation, Waterproof and Moisture-proof, Wear Resistant
Porcelain Ceramic Plate
Special Ceramic Plate
White, Ivory, Pink, Transparent
Work as Circuit Board, Ceramic Lining Plate
1/ 6

Favorites

Factory High Performance Mullite Cordierite Alumina Ceramic Saggar

US$ 10-16 / Piece
100 Pieces (MOQ)
Zibo Jucos Co., Ltd.
Zibo Jucos Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
High-Alumina
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity
1580< Refractoriness< 1770
Saggar
Alumina
1600c
Video 1/ 5

Favorites

Precision Alumina Ceramic Components (96%/99.5%/99.7%) - High Wear Resistance & Electrical Insulation

US$ 1-10 / Piece
100 Pieces (MOQ)
Herun Ceramics Co., Ltd.
Herun Ceramics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Industrial Applications
Corrosion Preventive, Thermal Insulation and Sound Insulation, Waterproof and Moisture-proof, Wear Resistant
Porcelain Ceramic Plate
Special Ceramic Plate
White, Ivory, Pink, Transparent
Work as Circuit Board, Ceramic Lining Plate
Video 1/ 3

Favorites

ISO-Certified Alumina Engineering Ceramics - Reliable Mechanical Seals & Bearings Supplier

US$ 1-10 / Piece
100 Pieces (MOQ)
Herun Ceramics Co., Ltd.
Herun Ceramics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Industrial Applications
Corrosion Preventive, Thermal Insulation and Sound Insulation, Waterproof and Moisture-proof, Wear Resistant
Porcelain Ceramic Plate
Special Ceramic Plate
White, Ivory, Pink, Transparent
Work as Circuit Board, Ceramic Lining Plate
Video 1/ 5

Favorites

High-Tolerance Alumina Ceramic Tubes/Rods - Dimensional Accuracy ± 0.05mm, OEM Supportedtechnical OEM Alumina Product, Advanced Ceramics, Engineering

US$ 1-10 / Piece
100 Pieces (MOQ)
Herun Ceramics Co., Ltd.
Herun Ceramics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Industrial Applications
Corrosion Preventive, Thermal Insulation and Sound Insulation, Waterproof and Moisture-proof, Wear Resistant
Porcelain Ceramic Plate
Special Ceramic Plate
White, Ivory, Pink, Transparent
Work as Circuit Board, Ceramic Lining Plate
1/ 6

Favorites

New Rich Nij Level Tactical Plate Ceramic Tiles

US$ 31.6-33.6 / Set
50 Sets (MOQ)
Kunshan New Rich Industry Co., Ltd.
Kunshan New Rich Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China

  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

Add to inquiry basket to compare.
En
2kg
Light Weight
Silicon Carbide Ceramic
Stock
100
Video 1/ 6

Favorites

Impact Resistant Silicon Carbide Rbsic Ceramic Tube

US$ 5-30 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Aerospace, Electronics, Medical, Refractory, Semiconductor, National Defense, Industrial
Ceramic Tube
Silicon Carbide
Dark Grey
350-450 MPa
80-120 W/Mk
Video 1/ 5

Favorites

0.02μ M Ra Polished Al2O3 Ceramic (99.8%) - Ultra-Smooth Surface for Semiconductor Vacuum Chucks

US$ 1-10 / Piece
100 Pieces (MOQ)
Herun Ceramics Co., Ltd.
Herun Ceramics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Industrial Applications
Corrosion Preventive, Thermal Insulation and Sound Insulation, Waterproof and Moisture-proof, Wear Resistant
Porcelain Ceramic Plate
Special Ceramic Plate
White, Ivory, Pink, Transparent
Work as Circuit Board, Ceramic Lining Plate
Video 1/ 6

Favorites

New Rich Wholesale Hard Plate Ceramic Ballistic Tiles

US$ 31.6-33.6 / Set
50 Sets (MOQ)
Kunshan New Rich Industry Co., Ltd.
Kunshan New Rich Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China

  • Manufacturer/Factory & Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

Add to inquiry basket to compare.
Refractory, Safety Proof
En
2kg
Light Weight
Silicon Carbide Ceramic
Stock
Video 1/ 6

Favorites

Outstanding Thermal Stability 99% Alumina Ceramic Nozzle

US$ 1-10 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Aerospace, Electronics, Medical, Refractory
99%
Ceramic Part
Alumina
3.9g/cm3
Ivory
Video 1/ 6

Favorites

New Rich Wholesale Hard Plate Ceramic Tiles for Body Armor

US$ 31.6-33.6 / Set
50 Sets (MOQ)
Kunshan New Rich Industry Co., Ltd.
Kunshan New Rich Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China

  • Manufacturer/Factory & Trading Company

View larger video & image

View larger video & image

5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

Add to inquiry basket to compare.
Refractory, Safety Proof
En
2kg
Light Weight
Silicon Carbide Ceramic
Stock
Video 1/ 6

Favorites

Excellent Chemical Stability Al2O3 Alumina Ceramic Melting Crucible

US$ 1-10 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Melting, Aerospace, Electronics, Medical, Refractory
Ivory
Alumina
3.9 g/cm3
375 MPa
2500 MPa
Video 1/ 6

Favorites

High Tensile Strength and Hardness Silicon Nitride Si3n4 Ceramic Rod

US$ 5-20 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Aerospace, Electronics, Medical, Refractory, Automobile, Industrial
Ceramic Rod
Silicon Nitride
3.2 g/cm3
Gray
16-18 Gpa
Video 1/ 6

Favorites

Impact Resistant Silicon Carbide Ceramic Sic Plate

US$ 5-30 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Corrosion Resistant
>3.0 g/cm3
Extreme Temperature Stability
Aerospace, Electronics, Medical, Refractory, Industrial
9 Mohs
Ceramic Ring
Video 1/ 6

Favorites

High Purity Thermocouple Protection Alumina Ceramic Accessories One End Closed Tube

US$ 1-10 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Aerospace, Electronics, Medical, Refractory
Ceramic Tube
Customized
1700ºC
Alumina
3.9 g/cm3
Video 1/ 6

Favorites

Wear-Resisting Zirconium Oxide Zro2 Zirconia Ceramic Ring

US$ 1-20 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Aerospace, Electronics, Medical, Refractory
White, Yellow, Blue, Black
Zirconia
5.7-6.0 g/cm3
1100-1200 MPa
2200-2500 MPa
Video 1/ 6

Favorites

Aluminum Nitride Ceramic Aln Round Substrates in Different Sizes

US$ 10-100 / Piece
1 Piece (MOQ)
Xiamen Wintrustek Advanced Materials Co., Ltd.
Xiamen Wintrustek Advanced Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Electrical Insulation, Aerospace, Electronics, Medical, Semiconductor
Ceramic Substrate
Aln
3.28-3.30 g/cm3
Grey, Black
160-230 W/M.K
Video 1/ 6

Favorites

Custom Zirconia Ceramic Crucible Melting Tube Durable Protective Sleeve

US$ 0.2-5 / Piece
5 Pieces (MOQ)
Wuxi Lowifar Technology Co., Ltd
Wuxi Lowifar Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China

Secured Trading Service

Enjoy trading protection from Made-in-China.com
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.
Ceramic
~3.1 G/Cm³
2,000-2,500 Hv
~30-60 W/M·K
~30-50 MPa
Resistant to Most Chemicals, Non-Reactive
1 2 3 4 5 6 7 8 9 Next

You may also be interested in

Ceramic For Floor Price Building Ceramic Price Craft Ceramic Price Ceramic Machine Price Ce Ceramic Price Ceramic Raw Material Price Ceramic Equipment Price Ceramic Craft Supplies Price Purchase Order Price Purchase Items Price Charger Purchase Price Purchase Products Price Purchase Stock Price Purchase Bag Price Purchase Furniture Price Auto Purchase Price
Haven't found what you want?

Easy Sourcing

Post sourcing requests and get quotations quickly.

Product Alert

Stay updated to what's new and popular on the market.
Category
Product Features
Min Order
OK
Search Within
Material
Style
Usage
Processing
Color
Shape
Age
Surface Decoration
Company Features
Member Type
Business Type
R&D Capacity
City

Related Product Categories

Popular Searches

Free App: App Store Google Play
Follow Us:
Contact Us:
TradeMessenger:
About Us FAQ Help Site Map Mobile Site
Hot Products China Products China Manufacturers/Suppliers Wholesale Products Wholesale Price Continent Channel Industry Sites Regional Channels Product Index Insights
Language Options: Español Português Français Русский язык Italiano Deutsch Nederlands العربية 한국어 日本語 हिन्दी ภาษาไทย Türkçe Tiếng Việt Bahasa Indonesia
User Agreement Declaration Privacy Policy
Copyright © 1998-2025 Focus Technology Co., Ltd. All Rights Reserved.