* Impurity mean value

* FLH311

Al Fe Ca Mg Ti Cu Mn K Na Li Co Ni B

22.00 1.50 1.50 0.30 2.00 0.10 0.05 2.00 2.00 2.00 0.10 0.10 0.20

* FLH321

Al Fe Ca Mg Ti Cu Mn K Na Li Co Ni B

16.20 0.23 0.50 <0.05 1.30 <0.05 <0.05 0.60 0.90 0.90 - <0.05 0.08

* Product size: 400 x 650 x 60-120

* Application: It is thermally shaped from round ingot by the "two-step" process. It is more easily for customers to make quartz vessels and quartz rings.

* Packaging:

Inner packaging: Translucent paper and PEP bag

Outer packaging: Different sizes of wooden box upon product size

* Delivery: Railway, highway, air-express