Scenes."

Old Man Yun nodded.

"There is indeed something going on. What are you going to do?"

"Grandpa, having fun alone is not as good as having fun together. You can't make enough money. I plan to let them develop the battery technology. The real core technology will be handed over to the state."

"Okay, then you can go. I won't go to Xiao Li's house."

After that, he greeted his relatives and started playing chess.

After Yun Miao went out, Old Yun asked Shui Yanfeng.

“Can the cost really be reduced that low?”

It's not that he doesn't believe in his in-laws, it's that he doesn't believe that such cheap new materials are available now.

Shui Yanfeng nodded and moved his pawn forward.

"This material has a wide range of uses. The extraction method provided by Yunmiao is very effective. Now the cost is falling again and again. I believe the price will drop to single digits soon."

After hearing the assurance from his in-laws, Old Man Yun finally believed it.

"It's good that I didn't trick anyone."
Chapter completed!