bonanza

According to the person accompanying Xuzhou, the land allotted to them extends all the way to the row of mountains behind them.

This is what Dongsheng Heavy Industry is fighting for, and it is also Xuzhou who wants to find someone to do greening for these potholed mountains that have been reclaimed.

Reclamation and ecological restoration of abandoned mining land is exactly what Dongsheng Mining is good at.

"We have consulted with the design unit. In the future, planting some trees on these mountains will have a very good noise reduction effect." Vice President Wang pointed to the dilapidated mountains around him.

"Let's leave this job to the Southern Branch!" Yang Dongsheng nodded.

He is very satisfied with this piece of land. Xuzhou faces Shanghai to the east and the Yangtze River waterway to the north.

Therefore, the focus of development, one is to connect Shanghai to the east, and the other is to go north, making full use of the golden waterway on the south bank of the Yangtze River.

The south is not the focus of Xuzhou's development, and they don't have to worry about being caught in a vast ocean of real estate after the test bench is built.

"The conditions here in Xuzhou are good. Except for the icing test bench, it can basically meet most of our needs."

"As for the site selection of the icing test stand, we have already contacted Black Province, and they welcome us to invest in it. We consulted Safran for equipment, and their asking price is quite ruthless, and many technologies are not for sale!" Vice President Wang road.

"For technology and equipment in this area, you should contact Liu Xinyu more often. He might be able to give you some surprises."

After seeing the land for the test bench, Yang Dongsheng looked at the land for the factory building that was granted to them.

This piece of land is located in the east of the city, in the industrial zone of Xuzhou.

In order to attract Dongsheng Heavy Industry's aero-engine to settle down, Xuzhou offered an extremely favorable price, and the land was almost half sold and half given away.

Yang Dongsheng is very satisfied with these two lands, and even more satisfied with the price.

After seeing the land, Yang Dongsheng wanted to return to Shanghai that day, and Xuzhou tried his best to persuade him to stay.

Yang Dongsheng had no choice but to attend their dinner again.

At the dinner, all the leaders of Xuzhou came out to toast Yang Dongsheng one by one, praising them that Xuzhou is a hot spot for investment, and Dongsheng Group is welcome to continue investing in Xuzhou.

Waking up the next morning, Yang Dongsheng went to the restaurant for breakfast.

As soon as he walked in, a voice suddenly rang in his ears, "Mr. Yang!"

Yang Dongsheng looked up and saw a man in his fifties greeting him through two bodyguards.

Yang Dongsheng was a little dazed, "Boss Shen, what a coincidence?"

This person is Mr. Shen of Xuzhou Shen's Iron and Steel Plant, and he is also an old acquaintance.

Yang Dongsheng waved to the bodyguard, and the bodyguard let Mr. Shen over.

Mr. Shen said, "It's not a coincidence. I came here on a special trip to find Mr. Yang! I came last night, but I heard that Mr. Yang went to a dinner party in the city, and it was already late when I came back. I don't want to disturb you. Just stay at the hotel!"

Speaking of which, Shen's father and son's Shen's Iron and Steel Works is also ranked among the top private iron and steel enterprises in China.

Yang Dongsheng still remembers the first time he went to Shen's Iron and Steel Works more than ten years ago to attend their fifth blast furnace ignition ceremony.

At that time, their city leaders personally participated in igniting that blast furnace. How glorious was the Shen family at that time?

But now the domestic steel production capacity is seriously overcapacitated, and steel is a sunset industry.Even the current status of the Shen family and his son in Xuzhou has changed from childhood to Mrs. Niu.

Mr. Shen didn't even have the chance to attend a dinner party
"Boss Shen has something to do with me?" Yang Dongsheng asked.

"I heard that Mr. Yang has sold steel products to the United States?"

In the business field back then, Mr. Shen was even more powerful than Yang Dongsheng.

He once wanted to lure Yang Dongsheng to go abroad, and then took the opportunity to embezzle Yang Dongsheng's mine.

But now Mr. Shen can only nod and bow in front of Yang Dongsheng.

Mr. Shen's reason for coming here is very simple. He heard that Yang Dongsheng was selling steel abroad, so he wanted to ask if he could also sell for Shen's Iron and Steel Plant?
In terms of price, Shen's Iron and Steel Works is 3% lower than the current lowest price.

Mr. Shen has also lost his money.

George Wilson's steel export business was doing well, and he was talking about expanding the supply of goods. Yang Dongsheng directly gave Mr. Shen the contact information of George Wilson.

After breakfast, the group returned to Shanghai by car.

As soon as he entered the office, Director Li came to him, "Mr. Yang, the Japanese tricked us!"

"what happened?"

In 90, Yang Dongsheng discovered that real estate companies under major Japanese consortiums were building houses on polluted land.

He cheated and cheated, and obtained a lot of technology and equipment from Japan.

Among them is the technology of lithium iron phosphate battery.

In the 90s, the importance of lithium batteries was not comparable to that of later generations.

Japan has engaged in electric vehicles twice before, but all of them ended in failure.

The lithium batteries of that era were used in laptops and mobile phones, and they used lithium cobalt oxide batteries, not the ternary lithium batteries and lithium iron phosphate batteries commonly used in later generations of cars.

If it is said that the Japanese attach great importance to lithium cobalt oxide batteries.

For lithium iron phosphate battery technology, it is not taken seriously at all.

Yang Dongsheng obtained the relevant technology and patent authorization easily.

But what Yang Dongsheng didn't expect was that he would be tricked by the Japanese—the Japanese lithium iron phosphate battery technology was stolen.

From the structural point of view, all lithium-ion batteries are composed of five parts: positive electrode, negative electrode, electrolyte, separator and shell.

Among them, the negative electrode material is generally graphite, and everyone is similar in this regard.

But the positive electrode material is very different, and lithium-ion batteries are usually named according to the different positive electrode materials.

Lithium cobalt oxide is the first generation of commercial cathode material.

Lithium cobalt oxide batteries have a series of advantages such as stable voltage during discharge, many cycles, and simple manufacturing process.

However, the total content of cobalt in the earth's crust is only 0.001%, and most of the cobalt exists in the ocean, and the proven cobalt reserves on land are only several million tons.

This makes cobalt very expensive!
So after the birth of lithium cobalt oxide batteries, researchers tried their best to find alternatives to cobalt.

Later, researchers discovered cheap lithium manganate.

The world's terrestrial manganese reserves are nearly 10 billion tons, hundreds of times that of cobalt, and the price of manganese is also a few tenths of cobalt.

Lithium manganese oxide batteries have low cost and high safety, but lithium manganese oxide batteries have poor high temperature performance and short life.

In 1995, a team from the University of Texas at Austin discovered the third cathode material in the laboratory - lithium iron phosphate.

Lithium iron phosphate batteries use cheaper phosphorus and iron, which further reduces the price of lithium batteries and has a longer life.

However, the research results of the United States were stolen by the Japanese Okada Shigeto, who came to be a visiting scholar, and secretly registered the patent.

To be honest, Yang Dongsheng was not surprised by this. It was not the first time that Japan did this kind of thing, but this time they only applied for a Japanese patent.