Theo thống kê từ năm 2020, Trung Quốc là nước sản xuất da lớn nhất thế giới, tiếp theo là Brazil ở vị trí thứ hai và Nga ở vị trí thứ ba.
Leather, also known as genuine leather or natural leather, is made from the skin of animals. In its raw form, these leather layers are very prone to decomposition. Therefore, to turn raw leather into finished leather, they must undergo a processing procedure called tanning. The purpose is to permanently alter the protein structure of the leather, making it more durable while adding various colors to the leather. Depending on the manufacturers' intended use, the tanning process can vary.
