Chinese Standard

1. PORTLAND CEMENT P.I 52.5

2. PORTLAND CEMENT P.I 52.5R

3. ORDINARY PORTLAND CEMENT P.O 52.5

4. ORDINARY PORTLAND CEMENT P.O 52.5R

5. ORDINARY PORTLAND CEMENT P.O 42.5

6. ORDINARY PORTLAND CEMENT P.O 42.5R

7. PORTLAND BLASTFURNACE CEMENT P.S.A 42.5