Sichuan North Hongguang Special Chemical CO., Ltd
m-Phenylenediamine (108-45-2)
2,4-Diaminotoluene (95-80-7)
4-Nitro-o-xylene (99-51-4)
2,5-Dimethylphenol/2,5-xylenol (95-87-4)
3-Nitro-o-xylene (83-41-0)