In addition to surface ships, Zhu Wenbin did not buy submarines, after all, the current earth is quite dangerous for submarines, even if it is a nuclear submarine, after all, in the sea and on the surface of the water are completely two concepts, after all, there is a strong water pressure in the sea, so even if the nuclear submarine has heavy armor, there is nothing to do, so Zhou Wenbin simply did not buy, although he is also very jealous of the submarine technology of the Ming Empire, but he has to give up, after all, the energy coins in his hands are not very abundant.

And as time goes by, he needs more and more materials, and the energy coins consumed are more and more, so he can save a little bit, like a small surface ship that can do it himself, and the price is not high, and the difference in technology is not very big, so there is no need to buy it. After all, compared to medium and large surface warships, these small warships are too fragile, especially the mutated creatures in the sea are much stronger than those on land.

In addition to the equipment of the navy, the equipment of the army is indeed the top priority, after all, the most important land for human survival is still on land, although the sea is also very important to that, but it is not as important as the land, so there are naturally a large number of purchases for army equipment, so Zhu Wenbin basically bought all the equipment of the Ming Empire in Zhu Lei's hands 20 years ago.

In addition to these military equipment, the infantry has also purchased a large number of equipment for industry, especially for military industry, after all, although China has a sound industrial system, it is still lagging behind the West in many industries, and the gap is still very large compared with the Ming Empire.

Although Zhu Wenbin also has a mall system in his hands, but he got the business system is still very short, but it is only a short three years, and because of the outbreak of Resident Evil on the earth, so in the three years of getting the mall system, they are mainly working hard to solve the Resident Evil, so in these three years, although the development of science and technology in China is also very rapid, even faster than before Resident Evil, but compared with the development speed of the Ming Empire, it is a drop in the bucket.

What's more, after Zhu Wenbin purchased these equipment from the Ming Empire, Zhu Lei also attached drawings of these equipment, and the price of these equipment is only 1/10 of the manufacturing price, it can be said that these equipment are all cabbage prices, if they are placed in the mall system, the price will be at least ten times or even 20 times higher than the manufacturing price if they are sold to other plane merchants.

So these equipment Zhu Wenbin was already determined to buy when he saw the list, although the equipment he bought was not very much, and the various equipment he bought basically included all kinds of precision industrial equipment from the Ming Empire 20 years ago to the present, so these equipment is very important to improve the industrial level of the entire country.

And for the equipment developed by the Ming Empire in the past ten years, Zhu Wenbin is much more cautious, like aerospace vehicles, spaceships, etc., he only bought a few in small quantities, especially for the Ming Empire, those medium and large spaceships, he didn't even buy one, after all, these spaceships can be said to be real space warships, although the power is strong, but it is very inappropriate to use on the earth, after all, these medium and large spaceships on the earth may cause fatal damage to the earth if they are not used carelessly, and even directly blow up the earth.

Moreover, these medium-sized and large-scale spacecraft are very large in size and require a lot of operators, such as a medium-sized spaceship of several hundred thousand tons requires nearly 10,000 operators, and large spaceships need to operate more personnel, and these operators must be high-quality personnel with aerospace foundation, and now all the astronauts in Zhu Wenbin and his country together cannot drive a medium-sized spaceship, let alone a large spaceship of several million tons.

So in terms of spaceships, Zhu Wenbin only bought a spaceship of about 10,000 tons, although this spaceship is only 10,000 tons, but for him, this is already quite huge, after all, the most important thing for the current earth is to solve the problem of biochemical crisis and then consider how to go to the universe, and in addition to this spaceship, he also purchased hundreds of aerospace vehicles, which are enough to support the initial development of Huaguo on the road to space, not to mention that a civilization wants to go to a higher level. The most important thing is to rely on one's own development and not rely on others, even if the plane where the Ming Empire is located is very similar to the earth in the plane, but it can't rely on the Ming Empire for everything, and the earth civilization still has to go out of its own way.

In fact, Zhu Wenbin still has a lot of things he didn't say, for example, due to the biochemical crisis on the earth, the life expectancy of the entire human race has increased from the original average life expectancy of less than 100 years to the current average life expectancy of nearly 300 years, which is a very amazing data, you must know that this is the average life expectancy and not the life expectancy of some people.

In addition, the physique of people on the earth is also fundamentally different from before, and now even ordinary people on the earth hold five or six hundred pounds of things in their hands as if they are playing, and some even pick up one or two thousand pounds of things without changing their faces.

It can be said that now the earth has moved towards an alternative path of development, as long as it continues to follow this path, then the earth civilization will also go out of its own way.

If you have always relied on the Ming Empire, then the earth civilization is just a vassal of the Ming Empire, although the two civilizations are Chinese civilizations, but Zhu Wenbin does not want to do this, after all, the earthlings have the pride of the earthlings, and his heart does not allow him to do this.

"Brother, is the Ming Empire, where you are now, taking the path of pure technological civilization?" Zhu Wenbin asked Zhu Lei after placing the order.

After all, all the weapons and equipment in this transaction are purely scientific and technological civilization equipment and weapons, so Zhu Wenbin asked suspiciously.

"No, the Ming Empire, where my brother is now, is a civilization that combines scientific and technological civilization and cultivation civilization, so it can only be regarded as a mixed civilization." Zhu Lei said.

Hearing Zhu Lei's words, Zhu Wenbin's heart was a little stressed, after all, he also knew the mixed civilization of scientific and technological civilization and leisure civilization, which was very rare in the entire plane mall, and the difficulty of civilization development was also incomparable to other civilizations, and it would be a long way for the earth civilization to surpass his brother's Ming Empire in the future.

For Zhu Wenbin's thoughts, as his elder brother Zhu Lei, he is actually very clear in his heart, although the two brothers are very good in terms of feelings, but in terms of personality, the two brothers are actually almost the same, this younger brother has been very strong since he was a child, and he does not allow himself to be worse than others, otherwise his younger brother will not be admitted to the military academy of Huaguo, you must know that the degree of difficulty in the military school is still better than that of Peking University and Tsinghua University to a large extent.

So Zhu Lei knew that even if he was his elder brother Zhu Lei, Zhu Wenbin would not allow himself to be worse than his brother.