When the two of them heard this price, they took a breath.

A mortar actually costs 300,000 kilograms of iron ore and 100,000 shells?

The two of them cursed in their hearts.

Although they have never seen a mortar entity, they have at least seen it in the anti-Japanese drama.

A normal mortar must not exceed the height of a person's lower body. It is so small that it actually costs 300,000 kilograms of iron ore.

The robbery is not that fast.

But Tiananwei could only buy it with his teeth and the mortar became a monopoly of the Shanglian. When it was bought, it would crack the things inside... Cough cough, I thought too much, the explosives sold to them by the Shanglian were locked.

It's right.

It’s not easy to lock food and want to learn it secretly.

3333 gritted his teeth: "Yes, our empire buys five."

0001: "We also buy five."

After discussing the details, the three finally agreed.

The 3333 Empire no longer wanted to withdraw from the alliance, so it purchased five mortars and needed to pay two million kilograms of iron ore to the merchant alliance.

Wait for one hand to pay the money and the other hand to deliver the goods.

The same is true for the world government.

but.

Jiang Tian told them that the delivery will be delivered in two days, and before the family alliance hits you, five mortars will definitely be delivered.

Close the private message interface.

Jiang Tian turned his head and walked towards the arsenal.

The Shang League has made several mortars in the past two days, but the quality is relatively good, and all the bad ones have been melted.

These mortars are used by the merchants and leagues, with a range of about 600 meters.

And it is a finely made and basically won't break.

This is what the merchant alliance wants to use.

The ones sold naturally don’t need to be that good. For example, Brother Yong broke it in a few days, or some minor problems appear, and it needs to be repaired.

These are all business.

Anyway, Jiang Tian’s cars were basically like this. If you use them for dozens of days, you will get a little problem.

They will pay hundreds of oceans of repair fees.

arsenal.

When Jiang Tian came here, he saw Mr. Lu still studying mortars, thinking about how to make the range of mortars go further.

Jiang Tian didn't tell him.

In fact, if you want to have a longer range, it is not difficult to add a few hundred meters, but it is not accurate enough, and no matter how far you hit, it will be like that.

With the current technology of Kongdao, the mortar can be within 600 meters at most, and there will be no obvious deviation.

Jiang Tian stepped forward and said to Lu Ban who was studying: "Old Lu, can you make a cross mortar within two days?"

When Lu Ban heard this, he turned around, shook his head, frowned and said, "How is it possible? It is impossible to create a cross mortar within two days."

"Although this kind of thing is small, the meticulousness and the use of materials cannot be made at all. There are very few people who can help me make mortars."

"If the details inside are not processed in place, then when used, it may explode and put people in danger."

Within two days, he can make crosses.

But many of these details will make mistakes. If it were the inferior goods of the past, he could make five a day.

Jiang Tian smiled and said, "It's not that you want to make a mortar with a range of 600 meters, but 400 meters. This distance shouldn't be that difficult."

"The most important thing is that you don't need to deal with the details that are as good as Mr. Lu. For example, let the mortar be damaged for three days and one big one every five days. This is all OK."

Let Lu Ban understand Jiang Tian's words in seconds.

He knew that the lord's method was similar to making a catapult cart and a crossbow.

Lu Ban pondered for a moment, nodded slowly and said, "Yes, if it is not necessary to be as fine as the ones made in the previous two days, I can make a cross within two days."

Jiang Tian nodded.

He was able to agree to the world government and the 3333 Empire because he knew that Lu Ban could make it, otherwise he would not have agreed.

Jiang Tian left without disturbing Lu Ban's mortar production.

It probably isn't a lot to make four million in two days.

But Jiang Tian would not use mortars as a means of profit. Now he is just because the two major alliances are his allies, so he trades with them.

If the mortar is leaked out in large quantities, it will still pose a certain threat to the business alliance.

Unless he studies a mortar with a range of one thousand meters, a mortar with a range of about four hundred meters will be abandoned.

It will be nothing if it is taken out and circulated at that time.

Jiangtian walked to the edge of the empty island.

The city wall has been slightly built, and some people are almost at a high level.

It's said it's the edge of the empty island.

Where the city wall can be built is not the edge, but at the center of the radius.

It is equivalent to dividing the empty island into inner circle and outer circle, which can save some iron ore.

If you want to enclose the entire empty island with city walls, it may be difficult to complete without hundreds of millions of kilograms of iron ore.

If you have a semicircle, you will lose half of it.

The city wall has been built to ankle level, and I believe it will become half a human height in no time.

When Jiang Tian was in the arsenal, he had already instructed those who were still making explosives so that they would not have to continue making explosives and instead build the city wall.

Now this is the level.

There is enough explosives, more than 100,000, and I can use them to fight several major battles.

Now.

The business alliance needs a place to protect.

After researching the mortar, Jiang Tian felt that even the headquarters of the Business Alliance would not be very safe in the future.

The city walls seem to be of great importance.

Mortars are very powerful, but as long as the city walls are built thick enough, it will be difficult for mortars to attack them.

In this way, it is difficult to be attacked unless it is head-on.

…………

…………

at the same time.

The news that the Shang League had developed a mortar spread wildly.

Among the two major forces.

Because, as long as 3333 and 0001 tell the news, it will never be kept confidential.

There are many people and mixed people.

In the World Channel.

"Damn it, the Shang Alliance is really powerful, and the mortar has been developed?"

"I remember that the mortar shone brightly in the 20th century, and it was the most convenient weapon to kill at that time."

"The Hidden Family Alliance wanted to attack the three major forces, and the Shang League developed a mortar."

"By the way, do you know how far the attack distance of this mortar is? I remember that the attack distance of the past mortar seemed to be fifteen thousand meters."

"Damn, fifteen thousand meters are already out of my sight. I didn't see anyone, so I was gone?"

"It's a bit dangerous. I don't know how far the attack distance of the mortars developed by the Shang League are. If it's a few thousand meters, we won't be able to finish it?"

"How is it possible? Modern technology is only fifteen thousand meters at most. That kind of technology is not something we can achieve now."

"So, no one knows how long the range of the mortars developed by the Shang League are, right?"
Chapter completed!