Beijing Lu Hai Yuan Petro-Chemical Company Ltd.

Multifunctional Fluid loss Control Additive DSJ-S	2009-3-8
Multifunctional Fluid loss Control Additive DSJ-L	2009-3-8
VJ-100	2009-3-8
Moderate Temperature Retarder VH-02	2009-3-8
Dispersant VF-10	2009-3-8
Dispersant VF-20	2009-3-8
Suspending and Reinforcing Additive VZ-10	2009-3-8
Accelerator VZ-20	2009-3-8
Low-density And High-strength VW	2009-3-8
Large Mix Quantity Fly Ash Cement Activator VZ-102	2009-3-8
Accelerator VZ-20	2009-3-8