Home Supplier Discovery Chemicals Other Additives

Wholesale Stpp Food Additives Manufacturers & Suppliers

Wholesale Stpp Food Additives Total 160 manufacturers & suppliers found with 480 products

Chengdu Dova New Material Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Number of Employees3
Number of Employees
Trading Company
Non-Halogen Free Flame Retardants , PTFE Micro Powder , Food Ingredients , Phosphates Flame Retardant , Melamine Flame Retardant
ODM, OEM
Response Time≤3h
  • Food Additives Instant Tripolyphosphate (STPP) with High Purity
    US$ 810 / Ton
    5 Tons (MOQ)
  • an Emulsifier Sodium Triphosphate (STPP) as Food Additive
    US$ 810 / Ton
    5 Tons (MOQ)
  • Food Additives Sodium Tripolyphosphate (STPP) with E451 (I)
    US$ 810 / Ton
    5 Tons (MOQ)

POLIFAR GROUP LIMITED

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Citric Acid , Erythritol , Acesulfame , Nisin , Sucralose
Own Brand
ISO 9001, ISO 14000, GMP, QHSE, HACCP...
  • Sodium Pyrophosphate STPP Food Additive
    US$ 1 / kg
    1000 kg (MOQ)
  • Sodium Tripolyphosphate (STPP) Food and Industrial Grade Detergents Additives
    US$ 1 / kg
    1000 kg (MOQ)
  • Factory Selling White Powder Sodium Citrate CAS 6132-04-3 Food Grade Sodium Citrate
    US$ 0.62 / kg
    1000 kg (MOQ)

Shanghai Tianjia Biochemical Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Manufacturer/Factory
Xanthan Gum , Citric Acid , Aspartame , Acesulfame K , Citric Acid Anhydrous
OEM, Own Brand
ISO 9001, ISO 14001, BRC, HACCP, ISO 22000
  • Food Additive Sodium Tripolyphosphate STPP CAS 7758-29-4 Industrial for Food Grade
    US$ 1.2 / kg
    1000 kg (MOQ)
  • Food Additive Sodium Tripolyphosphate STPP CAS 7758-29-4 Industry Grade
    US$ 0.9 / kg
    1000 kg (MOQ)
  • Tianjia in Stock Food Additive Manufacturer Sodium Tripolyphosphate
    US$ 0.9 / kg
    1000 kg (MOQ)

Shandong Youmi Food Additives Co.,Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Dextrose Monohydrate /Anhydrous , Citric Acid Monohydate/Anhydrous , Sapp/STPP/SHMP , Xanthan Gum , Ammonium Bicarbonate
Own Brand
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, GMP...
  • Manufacturer Supply Sodium Tripolyphosphate (STPP) Food Grade 85% Price Food Additive
    US$ 10 / kg
    1 kg (MOQ)
  • Sodium Tripolyphosphate/STPP/White Powder/Na5p3o10/CAS 7758-29-4/Water Softener, Food Additives
    US$ 10 / kg
    1 kg (MOQ)
  • Supply High Quality Sodium Acid Pyrophosphate /Sodium Pyrophosphate & Hexametaphosphate Food Additives
    US$ 0.8 / kg
    1 kg (MOQ)

Nanjing Jiayi Sunway Chemical Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area220
Plant Area
Number of Employees20
Number of Employees
Trading Company
Food Additives , Agrochemical , Water Treatment Chemicals , Feedstuff
Own Brand
ISO9001:2015, ISO14001:2015
  • Sunway in Stock Food Additive Manufacturer Low Price Sodium Tripolyphosphate STPP E451
    US$ 1.1 / kg
    1000 kg (MOQ)
  • Sodium Tripolyphosphate Food Additive
    US$ 1.1 / kg
    1000 kg (MOQ)
  • Food/Tech/Industrial/Fertilizer Phosphates DAP/MKP/Map/DSP/STPP/Sapp/Sttp/Tsp Trisodium Phosphate
    US$ 1.1 / kg
    1000 kg (MOQ)

Shijiazhuang Leveling Import and Export Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Number of Employees2
Number of Employees
Trading Company
STPP , SHMP , PVC Resin , SLES , SLS
Own Brand
ISO 9001, ISO 9000
  • Food Additives Sodium Tripolyphosphate (STPP) with Phase II FCC
    US$ 1050 / Ton
    10 Tons (MOQ)
  • STPP, Sodium Tripolyphosphate 90% 94%, Food Grade, Industrial Grade, Main Auxiliaries for Synthetic Detergent, Synergist for Soap; Water Softener STPP
    US$ 1050 / Ton
    10 Tons (MOQ)
  • Sodium Tripolyphosphate Detergenttech Grade Powder STPP 90% 94%
    US$ 1050 / Ton
    10 Tons (MOQ)

Lianyungang Dongtai Food Ingredients Co., Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Calcium , Phosphate , Sodium , Potassium , Magnesium
Own Brand
ISO9001:2015, ISO22000:2018
  • STPP Sodium Tripolyphosphate Food Additive
    US$ 1575 / Ton
    1 Ton (MOQ)
  • Sodium Tripolyphosphate STPP Used as Water Conservative
    US$ 1645 / Ton
    1 Ton (MOQ)
  • Food Grade or Technical Grade Sodium Tripolyphosphate (STPP)
    US$ 1200 / Ton
    1 Ton (MOQ)

Henan Zhenglin New Material Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory
Polyacrylamide , EDTA-2na/4na , Sodium Silicate , Scale Inhibitor , Defoamer
OEM
ISO 9001, ISO 20000, ISO 22000
  • Manufacturer Supply Sodium Tripolyphosphate (STPP) Food Additive/Tech Grade Detergent
    US$ 600 / Ton
    1 Ton (MOQ)
  • CAS 7758-29-4 Sodium Tripolyphosphate STPP for Detergent and Food Grade Water Softener
    US$ 600 / Ton
    1 Ton (MOQ)
  • Food Additive/Tech Grade Sodium Tripolyphosphate STPP Manufacturer Water Softener
    US$ 600 / Ton
    1 Ton (MOQ)

Sinochem Supply Chain Management Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Trading Company
Sodium Benzoate , Benzoic Acid , Calcium Propionate , Vanillin , Aspartame
OEM, ODM, Own Brand
ISO 9001
  • Hot Selling Food Humectants Food Additive Sodium Tripolyphosphate STPP
    US$ 1 / kg
    1000 kg (MOQ)
  • High Purity with Great Quality Sodium Tripolyphosphate STPP
    US$ 1 / kg
    1000 kg (MOQ)
  • Food Additive Powder Sodium Tripolyphosphate STPP
    US$ 1 / kg
    1000 kg (MOQ)

Synrise Industries (Dalian) Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Aluminum Profiles , Aluminum Profile Components , Aluminium Profile Accesorries , Aluminum Profile Modular Assembly , Industrial Organic Chemicals
OEM, ODM
ISO 9000
  • Food Additives Sodium Tripolyphosphate (STPP) CAS 7758-29-4
    US$ 11 / Ton
    5 Tons (MOQ)
  • Sodium Tripolyphosphate STPP for Detergent and Food
    US$ 11 / Ton
    5 Tons (MOQ)
  • Industrial Grade STPP 95% Food Grade Sodium Tripolyphosphate 7758-29-4
    US$ 11 / Ton
    5 Tons (MOQ)

QINGDAO SINSUR CHEMICAL CO., LTD.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Xanthan Gum , Ascorbic Acid , Potassium Sorbate , Sodium Erythorbate , Monosodium Glutamate
OEM, ODM
ISO 9000, ISO 20000, HACCP, ISO 13485
  • 94%Min. Phosphates Food Grade CAS: 7758-29-4 Sodium Tripolyphosphate (STPP) Food Additive
    US$ 1200 / Ton
    10 Tons (MOQ)
  • Food Grade Ingredients Quality Improver (STPP) 94% CAS: 7758-29-4 Sodium Tripolyphosphate
    US$ 1200 / Ton
    10 Tons (MOQ)
  • Food Ingredients Phosphates Food Grade CAS: 7758-29-4 Sodium Tripolyphosphate (STPP)
    US$ 700 / Ton
    10 Tons (MOQ)

Henan Yeedok Industry Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Sodium Lauryl Ether Sulphate/SLES /AES , Linear Alklybenzene Sulphonic Acid/LABSA , Trichloroisocyanuric Acid (TCCA) , Polyvinyl Chloride Resin(PVC Resin) , Dioctyl Phthalate DOP
OEM, ODM, Own Brand
ISO 9001, OHSAS/ OHSMS 18001, IATF16949, HSE, QC 080000...
  • High Quality Sodium Tripolyphosphate Powder STPP CAS 7758-29-4*STPP (Sodium tripolyphosphate) CAS: 7758-29-4 Food Meat Additive
    US$ 700 / Ton
    5 Tons (MOQ)
  • Citric Acid High Quality Citric Acid Monohydrate/Citric Acid Anhydrous/Sodium Citrate
    US$ 950 / Ton
    1 Ton (MOQ)
  • High Quality Good Price Citric Acid Monohydrate/Citric Acid Anhydrous/Sodium Citrate
    US$ 950 / Ton
    1 Ton (MOQ)

Shandong Yushengji Food Co., Ltd

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Tempura Batter Premix , Thick Batter Premix , Breading Mix Powder , Hot Dog Frying Breading Mix , Hot & Spicy Marinades
OEM, ODM, Own Brand
GMP, BRC, HACCP, ISO 22000
  • for Meat Products Use Food-Grade Water Retention Additive
    US$ 3 / kg
    100 kg (MOQ)
  • Compound Food Additives Food Grade Moisture Retaining Powder
    US$ 3 / kg
    100 kg (MOQ)
  • for Meat Use Food Grade Compound Moisture Retaining Agent Additive
    US$ 3 / kg
    100 kg (MOQ)

HENAN YULIN CHEMICAL CO., LTD.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees49
Number of Employees
Manufacturer/Factory , Trading Company
Solid Aluminium Dihydrogen Phosphate , Mono Aluminium Phosphate , Sodium Hexametaphosphate , Sodium Tripolyphosphate , 85% Phosphoric Acid
Own Brand, ODM, OEM
Response Time≤3h
  • Top Quality Hot Selling Sodium Tripolyphosphate STPP Additive for Ceramic Tile Production 94%
    US$ 650 / Ton
    1 Ton (MOQ)
  • Additives in Sodium Tripolyphosphate Industrial Ceramics STPP
    US$ 600 / Ton
    1 Ton (MOQ)
  • Food Acidity Regulators pH Regulator Sodium Tripolyphosphate /STPP/Na5p3o10
    US$ 1050 / Ton
    1 Ton (MOQ)

Changzhou Junlin Chemical Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Red Phosphorus , Potassium Pyrophosphate , Phosphorus Pentoxide , Cupric Pyrophosphate , Polyphosphoric Acid
OEM
Response Time≤3h
  • Factory Directly Supply Sodium Tripoly Phosphate Moisture Additive for Food
    Negotiable
    1 kg (MOQ)
  • Food Additive 94% STPP Sodium Tripoly Phosphate
    Negotiable
    5 Tons (MOQ)
  • 94% STPP Sodium Tripolyphosphate
    US$ 1000 / Ton
    1 Ton (MOQ)

Zhengzhou Kelai Chemical Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
SLES , Titanium Dioxide , PVC Resin , Iron Oxide , Carbon Black
ISO 9001, ISO 14001
Zhengzhou, Henan
  • SHMP Sodium Hexametaphosphate Food Additive From Factory
    US$ 700 / Ton
    10 Tons (MOQ)
  • White Powder Food Grade Sodium Carboxymethyl Cellulose CMC
    US$ 700 / Ton
    5 Tons (MOQ)
  • Industrial Oil Drilling Grade Sodium Carboxymethyl Cellulose CMC
    US$ 700 / Ton
    5 Tons (MOQ)

SH Chemical Group Limited

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area105
Plant Area
Number of Employees12
Number of Employees
Trading Company
Chemical Products
Own Brand
ISO9001:2015
  • Sodium Tripolyphosphate Food Additive
    US$ 900 / Ton
    10 Tons (MOQ)
  • Sodium Tripolyphosphate STPP
    US$ 780 / Ton
    1 Ton (MOQ)
  • Sodium Tripolyphosphate/STPP
    US$ 780 / Ton
    1 Ton (MOQ)

Shanghai Baoqu Chemical Co., Ltd

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Trading Company
Naoh
Shanghai, Shanghai
  • Food Additives Sodium Tripolyphosphate (STPP) with Phase II FCC
    US$ 900 / Ton
    1 Ton (MOQ)
  • Industrial Grade STPP 94% Sodium Tripolyphosphate for Washing Ceramics and Water Treatment
    US$ 900 / Ton
    1 Ton (MOQ)
  • Sodium Tripolyphosphate/CAS; 7758-29-4 STPP 90% 94% Min Sodium Tripolyphosphate
    US$ 900 / Ton
    1 Ton (MOQ)

Xi'an Sonwu Biotech Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Manufacturer/Factory
API , Nootropics , Dietary Supplement , Plant Extract , Peptides
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Sonwu Supply Food Grade Food Additive STPP Sodium Tripolyphosphate
    US$ 5 / kg
    1 kg (MOQ)

Hangzhou Focus Corporation

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Trading Company
Food Additive , Food Sweetener , Food Flavoring , Food Acidulants , Food Emulsifiers
OEM, ODM, Own Brand
ISO 9001, HACCP
  • Factory E955 Sucralose Sweetener 99% Food Grade Sucralose
    US$ 20 / kg
    1000 kg (MOQ)
  • Food Grade Sodium Tripolyphosphate STPP
    US$ 1.3 / kg
    1 kg (MOQ)
  • Sodium Tripolyphosphate (STPP) Food Grade Manufacturer Price Sodium Tripolyphosphate
    US$ 1.3 / kg
    1000 kg (MOQ)

TAIYUAN BOJUN IMPORT AND EXPORT TRADE CO., LTD.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Pet Resin , Color Materbatch , PVC Resin , CPVC Resin , CPVC Compound
OEM, Own Brand
ISO 9001
  • SHMP Sodium Hexametaphosphate CAS 10124-56-8 for Food Additives
    Negotiable
    10 Tons (MOQ)
  • Sodium Tripolyphosphate 94% STPP
    Negotiable
    5 Tons (MOQ)
  • Best Price for Meat Products Fish Sausage Ham Sodium Hexametaphosphate (SHMP)
    Negotiable
    10 Tons (MOQ)

Henan Premtec Enterprise Corporation

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Titanium Dioxide , Iron Oxide , SLES , Dioctyl Phthalate , PVC Resin
ISO 9001
Zhengzhou, Henan
  • Sodium Hexametaphosphate 68%SHMP as Refractory Additives
    US$ 850 / Ton
    25 Tons (MOQ)
  • China Food Grade High Quality Sweetener Liquid 70% Sorbitol CAS 50-70-4
    US$ 649 / Ton
    10 Tons (MOQ)
  • Food Additive Sodium Tripolyphosphate STPP CAS 7758-29-4
    US$ 850 / Ton
    1 Ton (MOQ)

Hangzhou Union Biotechnology Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Other
Vanillin Vanilla , Potassium Sorbate , Sodium Benzoate , Calcium Propionate , Sodium Propionate
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Food Ingredient E331 Dihydrate Sodium Citrate /Sodium Citrate Trisodium Citrate CAS 6132-04-3
    US$ 700 / Ton
    25 Tons (MOQ)
  • Food Additive Sodium Citrate/Na-Citrate/Trisodium Citrate Dihydrate CAS 6132-04-3
    US$ 640 / Ton
    25 Tons (MOQ)
  • Wholesale Price Sodium Tripolyphosphate STPP Powder Manufacturers in China CAS 7758-29-4
    US$ 0.3 / kg
    1 kg (MOQ)

Hebei Yaheng Import Export Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area95
Plant Area
Number of Employees7
Number of Employees
Trading Company
HPMC
ODM, OEM
ISO 9001
  • Food Grade Tricalcium Phosphate Food Additive TCP for Food and Beverage
    US$ 0.95 / kg
    500 kg (MOQ)
  • Food/Tech/Industrial Phosphates DAP/MKP/Map/DSP/STPP/Sapp/Sttp/Tsp Ammonium Dihydrogen Phosphate
    US$ 922 / Ton
    1 Ton (MOQ)
  • Tech/Food Grade SHMP /STPP/Phosphate Sodium Tripolyphosphate (STPP)
    US$ 922 / Ton
    1 Ton (MOQ)

Hebei Hangao Chemical Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Trading Company
Paraffin Wax , EDTA , Copper Sulfate , HDPE , LDPE
OEM, ODM
Response Time≤3h
  • 68% Sodium Hexametaphosphate Technical Grade Food Additive CAS 68915-31-1
    US$ 1500 / Ton
    1 Ton (MOQ)
  • Best Price Industrial/Tech/Food Grade STPP Powder Sodium Tripolyphosphate Used as Water Conservative
    US$ 600 / Ton
    1 Ton (MOQ)
  • Factory Price Sodium Tripolyphosphate 99% STPP for Food Additive Grade Product Powder
    US$ 600 / Ton
    1 Ton (MOQ)

Qingdao Doeast Chemical Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Allulose , Erythritol , Xanthan Gum Food Grade , Xanthan Gum Oil Drilling Grade , Xanthan Gum Transparent Grade
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, ISO 20000, GMP
  • Toothpaste CMC of First Class Quality From China Manufacutuer
    US$ 1600 / Ton
    1 Ton (MOQ)
  • Oil Drilling Grade Carboxy Methyl Cellulose HS 39123100
    US$ 1300 / Ton
    1 Ton (MOQ)
  • Food Additive White Powder of Xanthan Gum From China Manufacturer
    US$ 2500 / Ton
    1 Ton (MOQ)

Hebei Aita Import and Export Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Lauryl Ether Sulfate SLES , Titanium Dioxide Pigment TiO2 , Acid Disodium Salt EDTA , Xanthan Gum , Fully/Semi Refined Paraffin Wax
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000
  • Factory Supply SHMP Sodium Hexametaphosphate STPP SHMP for Food Additive
    US$ 600 / Ton
    1 Ton (MOQ)
  • Sodium Hexametaphosphate SHMP STPP Food Additive SHMP 68% Puity
    US$ 600 / Ton
    1 Ton (MOQ)
  • Food Additive Sodium STPP Trisodium Phosphate Raw Powder Hexametaphosphate Grade SHMP
    US$ 600 / Ton
    1 Ton (MOQ)

Lianyungang Zhonghong Chemical Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Tricalcium Phosphate Monocalcium Phosphate , Magnesium Chloride Potassium Chloride , Calcium Chloride Pharma Sodium Chloride , Ammonium Chloride Ammonium Acetate , Zinc Citrate Zinc Gluconate Zinc Acetate
OEM, ODM
Response Time≤3h
  • High Purity Price STPP Food Grade Sodium Tripolyphosphate
    US$ 1.4 / kg
    1000 kg (MOQ)
  • Factory Supply Sodium Tripolyphosphate 94% STPP Food Grade Sodium Tripolyphosphate
    US$ 1.4 / kg
    25 kg (MOQ)
  • STPP Price Food/Industrial Grade Sodium Tripolyphosphate FCC/E451 (I)
    US$ 1 / kg
    25 kg (MOQ)

Bazhong Xintong Import and Export Company Co., Ltd

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Trading Company
Citric Acid , STPP , Soda Ash , Sodium Sulfate Anhydrous , Pet Resin
OEM
within 15 workdays
  • Food Grade Sodium Tripolyphosphate STPP Detergent Powder
    US$ 1200 / Ton
    1 Ton (MOQ)
  • High Quality Sodium Tripolyphosphate Food Grade STPP CAS 15091-98-2
    US$ 1200 / Ton
    1 Ton (MOQ)

Shandong Kexing Chemical Co., Ltd.

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Annual Revenue5
Annual Revenue
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
ATBC , Tbc
ISO9001:2015, ISO14001:2015, HSE management system certification
within 15 workdays
  • Sodium Tripolyphosphate STPP 94% Food Grade Phosphate Food Additives
    Negotiable
    20 Tons (MOQ)
Items per Page: 10 | 30 | 50
1 2 3 4 5 6