C137 Propoxide

Qin Xiaodong searched for a long time with his mobile phone, and finally came to a conclusion: Natural Coal Pulp, a product of a coal mine.

As for the other information, not a single word was found.

did not even know where he would be able to find the Natural Coal Pulp, much less if there were any other Natural Coal Pulp in the world.

If there was only the one called Zhao Siyu in this world