Product name	Category
Metal passivator	Oil field chemicals
Brare earth cracking aid	Oil field chemicals
Sulfonated cobalt phthalocyanine	Oil field chemicals
High-efficiency compound desulphurizing agent	Oil field chemicals
Desulphurized alcohol activator	Oil field chemicals
High-efficiency neutralization corrosion inhibitor	Oil field chemicals
Oil-soluble high-temperature corrosion inhibitor	Oil field chemicals