Yi Chu Hao smiled wryly and was about to say hello.

I saw that Han Lu suddenly turned cold and frosty, glanced at Chu Hao expressionlessly, and then took out pens, paper, and voice recorders from his bag in turn, and placed them on the table.

Chu Hao said helplessly: "Han Lu, what are you doing here?"

"Interview!" Han Lu said coldly.

"Are you really coming?" Chu Hao said as he rubbed his nose.

"What do you say?" Han Lu asked rhetorically.

Yes, I can't afford to mess with it, I won't mess with it, Chu Hao sat on the sofa honestly, ready to be interviewed.

He found himself laughing a little too early in the conference hall.

However, he also knew that it was definitely not a pleasant thing to let Han Lu fall into the siege of that group of reporters.

Han Lu spread out the notebook, lifted the pen cap, and asked solemnly, "Name?"

"Ahh

"Ah, what, name?" Han Lu glanced at Chu Hao.

"You don't know what my name is, and what kind of interview you are doing is like interrogating a prisoner. Chu Hao protested.

Han Lu said expressionlessly: "That's how I do an interview. ”

"Chu Hao. Chu Hao said helplessly.

He felt like he was no different from a prisoner now.

However, he also knew that he didn't let Han Lu dissipate his anger, and he definitely didn't have good fruit to eat, so forget it, he still answered honestly.

"Age?" Han Lu then asked.

Chu Hao had no choice but to cooperate with Han Lu and answer all of Han Lu's questions 1510.

"Chu Hao, thank you for your cooperation and farewell. ”

After speaking, Han Lu packed all the things on the table into his bag, took the bag, and was about to open the door and walk directly.

"I'm going to cooperate, you still have to go. Chu Hao said.

"Let's go, if you don't leave, maybe those reporters will chase after you, okay, good, I'll give you a reward on Sunday." ”

Saying that, Han Lu smiled, gave Chu Hao a flying kiss, and then turned his head and left directly in a very chic manner.

"This abrasive little goblin!" Chu Hao said through gritted teeth.

If he didn't know that he was being tricked by Han Lu now, then his brain would be really stupid.

Han Lu wasn't angry at all, she just deliberately teased herself.

The room suddenly fell silent, Chu Hao suddenly felt a little unaccustomed, and he felt as if something had happened, and he seemed to have forgotten it.

Chu Hao suddenly patted his head, and he remembered.

He forgot to call Ling Shuang, and when Han Lu stirred it up like this, he forgot all about Ling Shuang.

After all, he needs to tell Ling Shuang about the production of graphene and the research of foldable screens, so that she can be prepared.

Chu Hao directly dialed Ling Shuang's phone.

The phone rang twice, and Ling Shuang's voice came, "Chu Da is busy, why did you remember to call me." ”

Hearing this, Chu Hao shouted: "What do you mean I remembered to call you, I won't call you that night." ”

In order to avoid suspicion, the two only talked on the phone once a month or two, and they talked about business.

But the relationship between the boyfriend and girlfriend has been established, and it can be regarded as life and death together, and they are still in love, so it is essential to make a short phone porridge every night.

Of course, Han Lu and Xia Yun are also treated like this.

Fortunately, the three women weigh him, and they can chat for twenty minutes each time, which is much better than the situation where some couples can chat for three or four hours at every turn, and can turn out the electricity of a mobile phone.

Otherwise, Chu Hao wouldn't do anything for a day, just take care of the phone.

Ling Shuangjiao said angrily: "This is different, your phone call at night can only be called a routine, and the current phone call can prove that you remember me." ”

Chu Hao was dumbfounded, there was still such a statement.

As if sensing Chu Hao's stupid appearance here, Ling Shuang suddenly laughed.

The secretary outside couldn't help but cover her ears, and there was a look of resentment on her face, she didn't know how much dog food she had to eat every day, it was so hateful!

After saying a few words, Chu Hao got down to business, "I want Huapan to produce graphene." ”

Ling Shuang said with some surprise: "Graphene production? Didn't you say that graphene can't be mass-produced now, could it be that you plan to hire someone to tear the tape?"

Chu Hao rubbed his nose helplessly, "Of course not, if you rely on tearing the tape, it will take until the Year of the Monkey to produce a gram of graphene." ”

You know, graphene is something at the atomic level, plus the weight is extremely light, only 2.2g/cm3, if it is made into composite materials, it is even lighter.

For example, graphene elastic aerogel, which was selected as the world's lightest solid material record in 2013, and graphene elastic aerogel the size of a ping pong ball, a few stamens are enough to support the weight.

Generally speaking, 200,000 layers of graphene are equivalent to the thickness of a human hair, and there are 3 million layers in one millimeter, and if you want to save enough gram of graphene, you need at least 20 million layers.

If this is torn by human hands, it may really be torn up to the Year of the Monkey, and it may not be able to tear out a gram of graphene.

Since the preparation of graphene is so difficult, the price is naturally very gratifying, each gram of graphene can basically reach about 3,000 yuan, that is to say, one kilogram of graphene can have three million.

It's basically about the same as the most expensive rare earths.

But you must know that the reason why rare earths are called rare earths is because of its scarcity, and graphite ore is definitely not a scarce resource.

If it can really be mass-produced, it is basically like grabbing money.

"Then what are you going to do?" Ling Shuang asked.

However, she knew in her heart that Chu Hao probably already had a specific solution.

The longer she spent with Chu Hao, the more she was amazed by Chu Hao's scientific research ability, when she was in London, Chu Hao's paper had just been published, and other scientists thought that Chu Hao could at most have the titanium alloy production technology that reduced the cost by 20 percent.

But Chu Hao was silent, and he had already researched a titanium alloy with only fifty percent of the cost.

And now, although the world is amazed that Chu Hao can decompose graphene, I never thought that graphene could be mass-produced.

But she was already secretly guessing whether Chu Hao had mastered the technology of graphene mass production, after all, the lessons of London were not far away.

However, now, she can be 80% sure that Chu Hao has really developed a method for mass production of graphene.

Chu Hao said: "I also have a method for mass production, but now is not the time to mass-produce graphene." ”

Graphene was already an obsolete technology in the Qin and Han Empires, and Chu Hao naturally had a large number of graphene technologies in his hands.

But now, the specific application of graphene in various industries and industrial categories has not yet been developed, and who can afford to supply graphene on a large scale?

Besides, in an ordinary laboratory, if you save money, 100 grams of graphene is enough for them to use for a month, which is more than enough.

Therefore, if Chu Hao is talking about a large-scale supply of graphene, not to mention the trouble, and the price of graphene will plunge, plummeting, maybe a gram of graphene can be bought for a few hundred yuan, after all, the supply exceeds demand, what can you do without bargaining.

Unless Chu Hao is stupid, he will supply graphene on a large scale.

Of course, it's not that it's not beneficial, graphene is cheaper, and everyone's research progress will naturally be accelerated.

This is simply burning Chu Hao and illuminating all mankind, such a great thing, Chu Hao should leave it to someone else to do.

Of course, Chu Hao also has a choice, that is, to develop all graphene applications by himself, so that graphene can not only be produced and sold by itself, without wasting at all, but also can receive the profits of all graphene-related fields into his pocket.

However, Chu Hao felt that if he really did this, he was afraid that he would be humanely destroyed if he turned his head.

"Then you're going to prepare?" Ling Shuang asked suspiciously.

Since Chu Hao doesn't plan to mass-produce graphene, this is what he wants to tell her.

"Large-scale mass production is not possible, but small-scale mass production is still possible, that is, we move the market away from the general public, and specialize in laboratory business, producing dozens of kilograms every month, and then selling them to those graphene laboratories. ”

Ling Shuang was a little stunned, she really didn't expect that Chu Hao would actually fight the idea of the laboratory, she really had never done this kind of business.

"In fact, if you calculate the supply of graphene laboratories, the output value is also a lot, if a laboratory has 100 grams of graphene, it will be 300,000 Huaxia coins, if it is a hundred laboratories, it will be 30 million Huaxia coins, and maybe there are more than 100 laboratories. Chu Hao said.

In fact, Chu Hao said that this is all less to say, what he said about three thousand yuan per gram is the price of graphene after the emergence of small-scale mass production technology in later generations.

And now, if Chu Hao sells 30,000 grams, those laboratories will also bite the bullet to buy it, after all, Chu Hao has graphene in his hand now, a unique business, how much Chu Hao said, that is, how much.

Unless they really plan to hire someone to tear out graphene, but if they want to tear out enough gram of graphene, I'm afraid 30,000 yuan can't be beaten.

That is to say, now, as long as there is a laboratory that wants to conduct graphene experiments, it must be exploited by Chu Hao.

After all, as of 2016, there are nearly 10,000 papers on graphene research, even according to the output of ten papers a year in each laboratory, this is basically a thousand laboratories studying graphene.

If calculated in this way, Chu Hao sells 31,000 grams per gram of graphene, and 1,000 research institutes consume 100 grams of graphene every month, which means that Chu Hao can earn more than 400 million US dollars per month on graphene.

Compared with Huapan Group, the combined revenue of all business segments is higher, and as for profit, it is also several levels higher.

Because Chu Hao calculated, the cost of each gram of graphene will definitely not exceed a hundred yuan.

This is also the reason why Chu Hao has to paint such a big pie in the conference hall, which is waiting for them here.

After all, the more laboratories that study graphene, the more profit Chu Hao will make.

Of course, it is considered so, but in fact, there must not be so much, for example, in China, Chu Hao will definitely not be able to sell it to a domestic research institute at such a high price, otherwise he doesn't have to wait for Uncle Shuai to raid his home, Shi Lao can hack him to death with a knife.

However, he should also be hacked to death, he actually earned three hundred times the profit, and earned it to his own country, and it is not too much to put Chu Hao to death.

"Then how much are you going to buy, and what is the approximate cost?" Ling Shuang asked.

"Thirty-one grams, the cost is estimated to be no more than 100 yuan. Chu Hao said.

Ling Shuang couldn't help but gasp, although she had been operating a profiteering project like titanium alloy, she didn't expect that Chu Hao's side would be even more profitable, and she would directly increase her profits by three hundred times.

You must know that ordinary steel mills basically only have a profit of five percent, and Huapan's profit is ten times that of theirs, and now Chu Hao has actually made a profit of three hundred times, which is really terrible.

If, according to Marx, "as soon as there is a proper profit, capital becomes emboldened; if there is a 10 percent profit, it is guaranteed to be used everywhere; if there is a 20 percent profit, it becomes active; if there is a 50 percent profit, it takes risks; if there is a 100 percent profit, it dares to trample on all human laws; and if there is a 300 percent profit, it dares to commit any crime, even to the risk of hanging its head."

That Chu Hao's 300 times the profit, I'm afraid he will have to be hanged a hundred times.

But this also shows that science is the primary productive force!

"However, this business can't be done for too long, just like titanium alloy, there should be low-cost titanium alloy on the market, although the cost is certainly not as low as ours, but it will definitely impact Huapan's profits. ”

"And graphene is the same, there must be a lot of graphene research laboratories are not willing to be so exploited by us, and they have to work hard to study graphene small batch production technology, and the price will definitely fall at that time, it is estimated that it will drop to the price of 3,000 yuan a gram, but at that time the quantity will definitely go up, maybe some graphene application results will appear. ”

Ling Shuang rolled her eyes, she was really speechless to Chu Hao, "Thirty times the profit, you are still not satisfied!"

Chu Hao smiled wryly, "Satisfied, satisfied." ”

Chu Hao's voice changed, "By the way, there is one more thing, I promised Shi Lao that I was going to let Hua Pan study the foldable screen." ”

"Foldable screen, what is this, is it useful?" Ling Shuang asked suspiciously.

She has also paid attention to a lot of graphene news recently, and also learned a lot about the specific application range of graphene, why hasn't she heard anyone talk about foldable screens, what she heard about supercapacitors, composite materials, etc.

Chu Hao explained: "At present, the conductor materials in devices such as displays and touch screens are mainly indium tin oxide ITO materials. However, due to the relatively poor toughness of ITO materials, the effect of the phenomenon may be affected when folded or stretched. Graphene due to ......"