We offer a nationwide, long-term, large-scale purchase of various expired and surplus chemical raw materials, additives, dyes, pigments, resins, paints, inks, rubber, paraffin, titanium dioxide, fragrances, hardeners, emulsifiers, polyol printing ink color paste, polyether polyols, isocyanates, food additives, leather additives, plastic additives and raw materials, rubber additives and raw materials, paint additives and raw materials, electroplating additives and raw materials, cosmetic raw materials, thermoplastic elastomers, masterbatches, surfactants, sodium alginate, organic montmorillonite, industrial vaseline, lauric acid, cellulose, sodium metabisulfite, vanillin, disodium EDTA, tetrasodium, whey protein, lanolin, polyketones, myristic acid, azelaic acid, gas-phase white carbon black, oleic amide, erucic amide, caprolactam, neopentyl glycol, and more.