Min. Order Reference FOB Price
1000 kg US$2.00-20.00 / kg
Product Description
Product Description Product Description Class I (E150a): hues range from yellow to red-brown Class II (E150b): hues range from very yellow to dark red-brown Class III (E150c): hues range from a light brown to dark red-brown. Class IV (E150d): a light brown to deep black-brown. ...