Among them, the production and sales quantities of its three leading products of industrial oleic acid, dimer acid and polyamide resin take the lead in the national industries.

其中工业油酸、二聚酸和聚酰胺树脂三大主导产品产销量均居中国行业之首。

youdao

Among them, the production and sales quantities of its three leading products of industrial oleic acid, dimer acid and polyamide resin take the lead in the national industries.

其中工业油酸、二聚酸和聚酰胺树脂三大主导产品产销量均居中国行业之首。

youdao