After listening, Wang Bin said again. "According to our R & D Department of Tiangong technology, the cost of this aerospace aircraft alone is as high as billions. If you add the scientific research cost, the price of each aerospace aircraft is at least more than three billion."


    "Does it cost $3 billion?" Mr. Guo thought in his heart.


    The price of this aircraft of Tiangong technology is not cheap. He has long expected it. After all, this is the first aircraft in the world that can fly in space, and this aerospace aircraft is also an aerospace aircraft that can carry both people and goods.


    But he was still frightened by the price of this space plane. After all, it''s a price of $3 billion!


    You know, the price of ordinary aircraft, even large aircraft, is only one or two hundred million. It can be said that the price of this aerospace aircraft is dozens of times that of ordinary aircraft, but he is relieved to think of the ability of this aerospace aircraft.


    Although the price was very expensive, he decided to buy two aerospace planes from Tiangong technology.


    Of course, according to what he thought, in fact, he also wanted to buy more aerospace aircraft, but there was no way. Although his previous application for purchasing aerospace aircraft submitted to his superior had passed, according to the reply to the application, the superior only allowed them to buy two at most.


    So he said to the phone, "Mr. Wang! Although the price of $3 billion is a little high, our company decided to buy two!"


    After listening to President Guo''s words, Wang Bin also nodded. He was not surprised by President Guo''s decision.


    However, considering the current production capacity of aerospace aircraft and the official and Tiangong technology''s own orders, he said: "President Guo, because Tiangong technology''s production capacity in aerospace aircraft is still very limited, at the same time, there are official orders.


    Therefore, it will take six months before Tiangong technology can deliver the first aerospace plane to you. I don''t know what you think of President Guo... "


    Subsequently, Wang Bin and his colleagues discussed the two cooperation issues and finally reached an agreement.


    Of course, with regard to the signing of the contract, since the boss of LAN Jian is still in their company, we can''t sign the contract until President Guo comes.


    At the same time, the details of cooperation will have to be discussed at that time.


    However, just after Wang Bin hung up the phone of boss LAN Jian, his mobile phone rang again, and Wang Bin didn''t know the number he called this time. At that time, Wang Bin still picked up the phone.


    "Hello, Mr. Wang, Su Chang, President of turbofan 10 technology, congratulations on the successful launch of Tiangong technology into the core module of the orbiting space station Ziwei space station." a middle-aged man''s voice sounded on the phone.


    After listening to the person''s self introduction, Wang Bin knew that it was Su Chang, the boss of 10 technology, who called this time.


    So Wang Bin immediately smiled and said, "Hello, President Su!"


    To tell you the truth, Wang Bin has already heard about one zero technology, and their rocket technology may be more high-end than LAN Jian''s.


    However, as one zero technology focuses on the development, design and assembly of low-cost small vehicles, there was not much negotiation with Wang Bin before.


    However, with the successful development of aerospace aircraft by Tiangong technology, it directly led to the rapid loss of their orders in this regard.


    After all, compared with aerospace aircraft, the cost of launching rockets is too high. Naturally, no one will give orders to them. Even official orders have begun to decrease greatly recently.


    Of course, like the previous Lanjian technology, they applied to the superior for cooperation with Tiangong technology and purchase engines and technologies after Tiangong technology successfully developed various types of rocket engines.


    But I don''t know what''s going on. After LAN Jian submitted an application to the superior for the purchase of Tiangong technology''s engine and rocket technology, they didn''t get the approval of the superior for the first time.


    Now, their ten technology has finally been approved by their superiors, allowing them to buy rocket engines, spacecraft and related technologies from Tiangong technology, including Tiangong technology''s aerospace aircraft.


    It''s just that they can buy only one.


    And there are many restrictions on the use of aerospace aircraft, just like LAN Jian.


    But even so, Su Chang was excited for a long time. After all, this is an aerospace plane!


    "President Wang! I''m calling this time to cooperate with your Tiangong technology and purchase your Tiangong technology''s rocket engines and aerospace aircraft!" Su Chang said.


    "Mr. Su joked. We Tiangong technology are very welcome for you to purchase our products.


    But these products, including rocket engines and aerospace aircraft, are not sold to whoever we want.


    If you don''t have the permission of your superiors, you can''t sell even before you produce more ten technologies. " Wang Bin said.


    "Mr. Wang! Don''t worry! I already know this and have submitted an application to the superior. Now our application has been approved by the superior, so I''ll call you." Su Chang said.


    "In that case, we Tiangong science and technology are naturally very happy to cooperate with you 10 science and Technology..." then, Wang Bin had a talk with Su Chang in this regard, and also promised to sell rocket engines and aerospace aircraft to 10 science and technology.


    Of course, we can''t know the details until the boss of 10 technology comes.


    Subsequently, the bosses of many aerospace companies, including Lingke, Galaxy and other aerospace companies, called. The purpose of their call was naturally to congratulate Tiangong technology on its successful launch of the earth orbiting space station, and they all hoped to cooperate with Tiangong technology to buy Tiangong technology''s rocket engines and space shuttles.


    And, like the previous one zero technology, they have also passed the approval of their superiors.


    This makes Wang Bin very happy. After all, the price of rocket engine is not cheap. Even the cheapest rocket engine of Tiangong technology is a 50 ton rocket engine, and its price is tens of millions.


    According to Wang Bin''s estimation, the orders of these companies calling this time will not be less than 100 engines. In other words, the order amount of rocket engines alone is as high as billions of yuan.


    If you add in the orders for aerospace aircraft that these companies want to order, all the orders add up to at least more than 20 billion.


    All of a sudden, Tiangong technology has reduced the financial pressure on the construction of the space station.