After dinner, Anyue sent the manufacturing drawings of the four generators. Xiao Yi took a look and found that they were four generator manufacturing drawings of the same ordinary level.

In this case, the super synthesizer is used to synthesize the four drawings into a class B generator manufacturing drawing.

Ordinary and B-class generators can definitely sell at two prices.

Xiao Yi opened a class a wind power station template in the last treasure. Now, all sub islands of yiranpin alliance, including some subordinate alliances, have built wind power stations.

Therefore, Xiao Yi is not interested in this class B generator. According to his little physical knowledge in his head, he can probably guess that this kind of generator needs energy, such as diesel!

Where there is wind power, as long as there is wind, there is no additional energy consumption.

After the synthesis, Xiao Yi put this thing in Yi Tian Group.

"[generator manufacturing drawing] (Level B) * 1, does anyone want this?"

"Wocao, what's the situation? Don't you want a class B generator? I just started an ordinary class generator today."

"Me too. The boss is the boss. All class B items are pushed out! Our alliance wants it, but how much is the boss going to sell at this price?"

"Yes, look at the price. Our alliance also wants it!"

Xiao Yi thought for a moment and said, "you can bid in the group. The one with the highest price has to. Remind me that this is only level B. don't bid!"

"Ha ha, thank you for reminding me. We won't be in charge!"

"Sometimes I feel that the boss is a profiteer, and sometimes I feel that the boss doesn't seem to be good at doing business. What else is there to remind me?"

"Yes, such a reminder, everyone will not be brainless to pay a high price!"

Xiao Yi hung up the manufacturing drawing of the class B generator at the base price of a cornerstone, and then set the auction for 20 minutes.

Seeing this reserve price, people are a little speechless. Aren't they afraid to sell with two cornerstones?

But they soon found that they underestimated everyone's desire for high-grade power generation equipment.

"We don't want the ink of one foundation stone. I'll come first, a hundred foundation stones!"

"Two hundred!"

"Five hundred!"

Many people gave up after this person called the price. Many people think it's not worth buying a grade B manufacturing drawing!

For a time, no one else continued to bid. Until the last ten seconds, everyone shot again, but this time everyone was very careful.

"Five hundred and ten!"

"Five hundred twenty!"

......

At the end of the countdown, the transaction price came to 580. The person who took the manufacturing drawing resolutely paid the cornerstone and took it back.

After taking it back, the generator was immediately manufactured according to the materials required on the manufacturing drawing.

After making it, the man immediately showed off in the group: "ha ha, the power generation of class B is 100 times that of ordinary, and it can stabilize the output voltage. This auction is very valuable!"

"I wipe. A higher level can improve ten times. I regret it. I would have asked for a thousand if I knew it!"

"He made a lot of money. I really envy him. I really didn't expect that the gap between different levels would be so large!"

"Boss, do you still have this kind of manufacturing drawing? Put out another one, and I'm sure to take it!"

Xiao Yi smiled and sent a message in the group: "it's good to have one of these manufacturing drawings. Where is the second one? However, there is another wind turbine power generation equipment whose power generation is not very stable. If necessary, take it yourself!"

Then he put on the wind turbine power generation equipment that had been idle for a long time. Because it was an ordinary level power generation equipment, people were not as interested in this equipment as the previous B-level generator.

But the good thing is that the finished product made by Xiao Yi can be used directly after buying it back, so he finally sold the price of 280 cornerstones.

After selling this, Xiao Yi stopped. These two things are equivalent to waste to him. Selling them is just waste utilization.

He also has a wind power station. If this thing is to be sold, it naturally needs to find a good time.

After all, there is a big difference between a power station and a generator!

"Alas, now even if we grab the advanced generator, we can't use it!"

"What's going on?"

"We need energy materials such as diesel, otherwise how can we generate electricity! Isn't this common sense?"

"So is the generator I just opened?"

"Of course, unless it's the wind and water power generation equipment hung behind the Yiran product boss, it can generate power now, and other estimates can't!"

"Listen to you, I regret it again. I knew I had taken down the wind turbine power generation equipment!"

"There's nothing to regret. Even if you get the equipment now, you don't have anywhere to use electricity!"

"Who said, I've been driving out wires and lights for a long time. Why not? I thought I could say goodbye to the darkness. Unexpectedly, I still have to wait!"

"Yes, oil has been refreshed on our island, but we can only watch. There is no oil refining equipment at all, and there is no way to use crude oil directly!"

"How do you feel that you are so lucky to drive out electric equipment so early? And upstairs, there is oil on your island?"

"What's strange? Two islands in our alliance have been refreshed with coal. It is estimated that there will be no coal for a long time!"

Looking at the discussion, Xiao Yi said secretly, "it seems that all the specialties on the island are beginning to refresh, and the world rules are ready to push the process!"

I just don't know what will happen when the world advances the development process to the same level as the previous world?

Stop and let them develop freely, or continue to push forward?

Xiao Yi has no answer to this question. It is estimated that any survivor has no answer. They can only know it at that time.

Switch to the trading hall. Now the goods on the trading hall are also rich. In the past, the transactions you hung up accounted for 30% or 40% of the total transactions. Now you can't even get to Chengdu!

Xiao Yi shook his head, fell on his bed and slowly fell asleep.

The next day, Xiao Yi woke up early and signed in at the first time.

"System, check in!"

"If you check in successfully, you will be rewarded: intelligent petroleum refining equipment (SSS level) * 1."

"Intelligent petroleum refining equipment (SSS level): it can refine crude oil into various high-quality petroleum industrial products with high efficiency!"

"It's really sleepy. Someone gives pillows!" Xiao Yi thought happily looking at the reward.