In the end, Du Yun, Zhang Mingfeng and Li Zimu will be in a state, Tang Feng doesn't know, and he doesn't want to know, it's too tiring.

Anyway, Tang Feng just felt that he was a big fool. Forced, I have to make such a moth, but it turns out that it is not a person inside and out.

Tang Feng stayed in Yanjing for seven days, during which his group of buddies attended the wedding of a college classmate, which was the wedding of a female classmate, Tang Feng, Kang Jian, Zhang Mingfeng, Li Zimu and more than a dozen other classmates all regarded themselves as the female classmate's mother's family, and they tossed the groom official when they got married.

Especially Zhang Mingfeng and Li Zimu, these two goods don't know what they are stimulated, when the groom official came to pick up the bride, these two goods almost didn't kneel down and call grandpa the groom official.

Others don't know, but Tang Feng knows that these two goods are like this, and these two goods are holding back the fire in their hearts

Tang Feng saw that the momentum was not right, and the day after the wedding, the kid fled.

As for what will happen between Zhang Mingfeng, Li Zimu and Du Yun, let the three of them go and figure it out on their own.

Now Li Zimu's main place of work is in Yanjing, and the jade mining area in Nanyun is mainly watched by dangerous fat people, and the two of them work together, one is mainly focused on the production and safety of the mining area, and the other is sitting in Yanjing, responsible for external affairs.

As for Zhang Mingfeng, he has now taken over part of the family's business, and he is also in Yanjing most of the time, anyway, there is a dispute between the two brothers now

But Tang Feng is not particularly worried, after all, where is the friendship of the brothers, although the boss is a reluctant man, but he knows how to advance and retreat, Li Zimu, this guy is not a guy who does not enter the oil and salt, with Tang Feng's understanding of this guy. If Du Yun really pursues it well, the probability that Li Zimu and Du Yun will eventually hold hands is as high as 90%.

Tang Feng left Yanjing and returned to Tianqu, mainly for the matter of the coking iron joint plant. Originally, this matter had been handed over to the people below to handle, but as a celebrity in Tianqu City, he had to meet with the relevant leaders in person.

The design of the coke-iron complex is fine, there are many such plants in the United States. Not to mention, there are several coking and iron complexes under the name of Tang's Anglo-American Group and Glencore Strata alone, and they are all the most advanced in the world.

The coking and iron complex is definitely very profitable, but at the same time, such a plant is also an absolute heavy polluter, especially the coking plant, which is as polluting as nuclear waste. If you don't do a good job of environmental protection, no matter how good the profit prospects of this factory are. Tang Feng would never arrange such a factory in his hometown, and there are places in Africa where such factories can be placed

With an initial investment of 20 billion yuan, this investment plan has not only attracted great attention from Tianqu City, but the province has also invested a lot of energy in this project, especially the main leaders of the province who dare not slack off after hearing that the prime minister is particularly concerned about this project.

With the attention of the leadership, the settlement of this coke-iron complex was carried out quite quickly, of course. This is also due to the fact that after the merger of the Tangzhuang community, a large amount of idle land was vacant.

Ultimately. The site of the coking and iron complex was chosen on an industrial site about two kilometers south of the Tangzhuang community. This piece of land is about 5,000 acres in size, and it was originally intended to be an industrial park here, but the work of attracting investment has not been satisfactory, so the industrial park has not been built.

As a result, the emergence of the coke-iron joint plant directly made full use of this land.

The land is surrounded by the ancient Beijing-Hangzhou Grand Canal to the east and south, and after passing the Beijing-Hangzhou Grand Canal, you will reach the territory of Hebei Province. It is the place where Lu Province and Hebei Province meet. To the north of this land is the S233 Provincial Highway, which leads to Hebei Province to the west, and directly connects with the Beijing-Taiwan (Beijing-Shanghai) Expressway Tianqu South Connection Line to the east, and is about one and a half kilometers east of this land. It is the south freight yard of Tianqu Railway Station, as long as a 1.5-kilometer railway is built, it can be connected to the Beijing-Shanghai railway.

Therefore, the traffic conditions of this land are excellent, and Tang Feng is still very satisfied with the establishment of the coke iron joint plant here.

Of course, this coke-iron combined plant is the most advanced coke-iron combined production line in the United Kingdom, and its pollutant, environmental protection and other standards are extremely strict.

To be able to establish such a factory in the UK is enough to show that the environmental protection of this production line is absolutely up to standard. You must know that the old men in Europe are famous all over the world for their concern for environmental protection. The fact that an enterprise like the Coke-Iron Complex can settle in Europe is enough to show that such a production line has done an absolute good job in environmental protection.

Of course, when environmental protection conditions are met, it will inevitably lead to an increase in costs, which is undoubted, which is why some domestic heavy polluting enterprises would rather be fined than start those environmental protection and pollution control equipment. That thing is really expensive to drive.

However, Tang Feng didn't care, because in Tang Feng's plan, the profit point of this coking and iron complex plant was no longer the coking plant at all, but in the special alloy steel plant. That's the big killer to make money.

Tang Feng has seven or eight special alloy steel formulas that are unique to the world, and there are more than thirty kinds of alloy steel formulas that are not unique. But these formulas, no matter which one they are, produce special alloy steels, which are currently in high demand all over the world.

Take the low-temperature permanent magnet special alloy steel in Tang Feng's hand, this kind of alloy steel is currently only produced by two steel mills in the United Kingdom and Switzerland, and the steel mill in the United Kingdom is an enterprise under the name of the former Anglo-American Group, so Tang Feng has also mastered this alloy steel formula.

The cost of this alloy steel is not expensive, it is nothing more than adding a certain amount and proportion of special metals to ordinary steel, and after smelting at a specific temperature and a specific time, this extremely valuable special steel is finally formed.

Tang Feng once roughly calculated the cost of this alloy steel, the price of a ton is only more than 8,000 yuan, but if you want to sell the finished product, the current price of a ton is about 20,000 yuan, but this price is not RMB, but euros

As for the unique alloy steel formulas in Tang Feng's hands, the profits are even more amazing. It's like the new type of aluminum-lithium alloy used in Starry Sky 1 and the Lunar spacecraft. In the aerospace field, because of the low temperature resistance of aluminum-lithium alloy, the general aluminum-lithium alloy is mostly used in the fuel tank of the launch vehicle.

The new aluminum-lithium alloy formula mastered by Tang Feng produced aluminum-lithium alloy is stronger than the previous aluminum-lithium alloys, so this alloy can be directly applied to the construction of the entire spaceship.

Similar to that kind of low-temperature permanent magnet steel, the cost of this new type of aluminum-lithium alloy is not high, only 16,000 yuan/ton, after all, this thing is still based on aluminum, but the proportion and quantity of metal elements added in it are different, and the smelting method is different.

And what is the price of this new aluminum-lithium alloy? The current external selling price is 67,000 US dollars / ton! Dozens of times the profit margin!

Therefore, Tang Feng of the coking plant does not care, as long as the special alloy steel plant can be put into operation smoothly, then this coking and iron joint plant is a Baoji that will lay golden eggs!

Of course, the landing of this coke-iron joint plant also reminded Tang Feng of something he wanted to do some time ago but never did. It's been a busy day, and that matter is not very urgent, so Tang Feng was negligent. Now that the coke-iron complex is going to use a lot of special metals, it's time to get that done. (To be continued.) )