Logically speaking, the cost will be deducted, but Song Chen doesn't think so. It's real to get one waist bag and the other waist bag.

"I dug up the mine, I dug up the mine." The mine supervisor was so dark that he ran over to tell Song Chen about the good news.

It only took 35 days to mine coal, and Song Chen was very happy, so he had to go to the mine to take a look.

When I saw the coal below, there was relatively little gangue, and I didn’t expect the quality to be better than I thought.

"Wait a minute, make the support well, and the ground is strong, and pay attention to safety!" Song Chen attached great importance to the safety issues of the coal yard, and even wrote a 'safe production operation procedure' to let these workers remember that he is responsible for their safety.

At first, these people didn't agree. A few days later, they realized that Song Chen really cared about their safety and began to produce according to the operating procedures.

Coal production began, and the output on the first day reached 300,000 kilograms, far exceeding expectations, because the coal mining surface was only opened, so there is still a lot of room for improvement in output.

The next day, it reached 160 stones, and the output was quite high, and finally it increased step by step to nearly 300 stones of coal.

Why can it be so high? Because Song Chen built the first railway track, of course there is no steam locomotive on it, but even so, it is much faster to use people to pull the iron car.

Li Fu ran over to see it again, and saw that everything was on the right track. He didn't expect that Song Chen was so reliable in his work. He even went down the well to take a look. After seeing this brand new coal mining method, he couldn't help but give a thumbs up. It's amazing.

Such a great craftsman must make full use of it, so he urged Song Chen to guide the converter steelmaking. Song Chen had no choice. Although he was very tired, he had already agreed to other people's affairs and had to fulfill them.

When they got there, they also saw Zhang Changzhao, one of his "team members", so the two of them naturally chatted again. Song Chen directly told me that with this person, there is no need to worry about the converter.

This is not simply praising one's own people, this is Song Chen's true thought.

Li Fu still believed in Song Chen very much. Since Zhang Changzhao was competent and time was urgent, so he asked him to guide the matter of making honeycomb coal, Song Chen had no choice but to take action as the shopkeeper.

…………

The height of the boulder can be increased by one foot and the length is three inches. Yisima is particularly concerned about increasing the attack distance of the boulder cannon.

He could see the importance the Mongolian Khan attached to him, and if he did it well, he would really make a fortune.

Finally, it was added again, and the next one was covered with huge rocks weighing more than 100 kilograms.

Several military men were in front of him, and these were all selected by him from the army, with talented gunners, and they were particularly accurate in fighting.

A Lao Wading also sat on the side and watched. The guy was thinking about how to stay with his wife and children, and he had no prospects at all.

If he hadn't had his first-class artillery skills and had great experience in training gunners, he really wanted to leave him alone.

Yi Sima put down his hand and ordered the stone cannon to be fired. The huge stone rushed into the sky in a parabola, and a loud bang came from a distance.

Yi Sima showed a rare smile on his face because he knew that the range was 400 steps.

"Get the goal, you have reached the goal." The soldiers present shouted happily.

"Don't worry about these first, try his fifty guns. At least forty guns can hit a target of four hundred steps before reporting to the Khan!" The two of them had the same status, but when they came to Dadu, Yisima had a tendency to become the leader.

After fifty artillery shots, the sergeants present were so tired that they could not do it, but they achieved the predetermined target.

A report was presented on Kublai Khan's stage, and he was very happy and approved.

"To the Secretariat, I will pass on the will of my Khan. Because of the mysterious weapon, the attack on Xiangyang will be temporarily suspended. The attack will be launched after the mysterious weapon is fully equipped!" Kublai Khan thought for a while, as long as this weapon appears in Xiangyang, he will definitely open up the situation. This is the conclusion he has drawn after fighting for half his life.

A Shu originally launched a major offensive against Xiangyang, and the target was a cable car, but after receiving the memorial, he dispelled this idea. He was not confident about that attack. After all, the opponent had more than 600 Terminator One. This weapon with a long range and powerful range poses great threat to them.

He was full of expectations for the mysterious weapon in Dahan's mouth. He knew that Dahan was not a person who could speak loudly, and just postponed a costly offensive.

At the same time, Chen Buer frowned after receiving a secret report. According to reliable information, Mongolia has recently studied a new weapon with a range of 400 steps and is very powerful. It is a powerful weapon that has never been seen before.

This is a secret report provided by someone he trusts very much, provided by the very mysterious head of the Four Great Kings of the Imperial City Division.

Without any hesitation, he began to write two letters, and found a reliable messenger, one to Lu Wenhuan from Xiangyang and the other to Song Chen.

He knew that Song Chen and his group were still conducting a new weapon test, and perhaps only this kid could find a way to deal with the other party's mysterious weapons.

That's why he wrote a secret letter to Song Chen alone.

In Tanzhou, Song Chen saw the high-rise coal, and asked the coal yard's mining supervisor to spread the news that a penny of coal could buy two kilograms. Sure enough, many coal dealers came and were scrambled to fight for the coal as soon as they were released.

If it weren't for the fact that some of the coals in Xiangyang were left, the dam would have been sold out.

On the other side of the dam are high-stacked honeycomb coal, and there are many furnaces piled up next to it. These two things are new things and have a low acceptance.

In order to open up sales, Song Chen had the idea of ​​the nearby villagers. He had sold dozens of furnaces at a cost price. After using it for a few days, they responded well, saving coal and resistant to burning, and people kept buying. At this rate, once the market opened, it would be a good business and the price would definitely be raised.

At this time, these honeycomb coals have begun to be transported to Xiangyang. I believe that they will reach Lu Wenhuan's hands in less than ten days.

At this time, Song Chen suddenly thought of a problem, that is, if he solved the situation of Xiangyang's siege within one year and transported these things over, it would be a big waste.

If the shipping cost of these things is at least three times the normal price, Song Chen laughed at himself as a merciless businessman.

The war cannot be calculated like this. The Mongolian army is not so easy to deal with. Moreover, the main force of the people who besieged Xiangyang is the Han marquis of the northern Han people, not the Mongolian headquarters. The latter's combat power is too terrifying. I believe that if the war reaches a certain level, the main force will be the Mongolian headquarters' troops.
Chapter completed!