???? ???

?????

1. ?????
2. ?????? ?????
3. ????? ???????

????????

1. Phosphoric acid and phosphate
2. Coffee machine cleaning agent
3. Daily chemical raw materials
4. Ceramic raw materials
5. Coating & Pigment raw materials
6. Water treatment raw materials
7. Surface treatment raw material
8. Fertilizer
9. Food & Feed additive
10. Pharmaceutical raw materials
11. Pesticide intermediates
12. Other chemicals

??????? .

1. ????? ??????
2. ????? ???????
3. ????? ???
4. ????? ??????

???? ???

??????? .

1. 中文
2. English
3. ????????