C610 I Don't Want It to Stink Later

"Then why is Mr. Su..."

Director-general Zhang asked carefully from the side.

"To tell you the truth, there are actually two reasons. The first is that the raw materials are too difficult to find."

"The other reason is that the production process is too complicated to mass produce."

Su Ming said.

"Alright."

Director-general Zhang could only sigh.

Although he was a little disappointed