2176

(2174 and 2175 repetitions, now the bookstore has changed, other places are expected to change soon, I'm sorry you)

Lin Qingtu knows, even if it is 30% of the powder drill, it will give them more economic benefits, even equivalent to the total value of all products they currently produce. After all, the value of a powder drill is simply too great. Thirty percent of the diamond necklaces and other jewellery are made by adding other materials to the diamond diamond necklaces. Can Lin Qingtu not be excited?

"Thank you so much, Tang Yu! I don't know what to say! " Lin Qingtu's tears of excitement flowed out.

"So...