No matter what, having 13 tons of graphene is still a big profit for Jiangbo, just a matter of how much you make.

Thinking of this, Jiang Bo felt a little more uncomfortable and asked: "This batch of graphene is all single-layered, right?"

Sofia quickly replied: "Mr. Zhushen, don't worry, they are all single-layer graphene, and they are stored on the pet substrate material. They can be taken and used at any time, with a specific surface area of ​​2630㎡/g.

The performance in electrical, optical, thermal, chemistry and other aspects is absolutely qualified.

In addition, in terms of intensity and structure, the most basic Raman spectroscopy detection and nuclear magnetic resonance spectroscopy detection have also been passed…”

Although graphene is known as the thinnest, most powerful and densest transformative material found so far, it is delicate.

Because monolayer graphene and monolayer graphene cannot be directly superimposed and placed, otherwise the molecules will react and become bilayer or even multilayer graphene, thereby changing the properties of the electrochemical properties.

Of course, double-layer graphene has a great effect, but multi-layers are different.

Therefore, generally speaking, the ruins use cheaper pet substrates as the partition material. For those who are rich, they use two-dimensional hexagonal boron carbide film to isolate them.

In this way, although the amount of graphene is only 13 tons, the total mass is more than 1,000 tons due to the addition of pet substrate material.

"Since that's the case, then start the transaction." Jiang Bo no longer hesitated and said: "13 tons of graphene, as agreed, I will pay you 13 tons of food."

"I'm thankful for you." Sophia said gratefully.

At this time, a system prompt popped up in front of Jiang Bo's eyes.

[You are trading with Sofia...Sophia sells 13 tons of single-layer graphene, you pay 13 tons of food... The transaction is in progress, please wait...]

In Sophia's vision, she only found that when Jiang Bo raised his hand and waved his hand, more than a thousand tons of graphene and pet substrate materials like a hill disappeared out of thin air. After two seconds, more than a dozen containers filled with food appeared out of thin air like the last time.

"Mr. Zhu Shen's methods are so powerful, they are simply a miracle..." Sophia looked at Jiang Bo in awe, hoping that if she could have the same methods as him, then where else could she go in this world?

[The transaction is over and the channel is about to be closed. Please withdraw as soon as possible]

Jiang Bo closed the pop-up window, looked at Sofia and smiled and said, "The deal is over, good luck, goodbye."

"Hey, wait! Wait a minute!" Seeing that he was about to leave, Sophia called out and stopped him.

"You have something to do?" Jiang Bo asked.

Sophia stood straight in place, her teeth rubbed against her sexy cherry lips, and her gem-like gray eyes froze gently, and she asked nervously: "I want to know, can we have a next deal?"

To be honest, my team and I have really encountered a crisis in terms of food. The 13 tons of food we traded this time probably won’t last long. Although we have been collecting supplies, the consumption is always greater than the income.

So, Mr. Zhu Shen, if there is a next transaction, I hope to trade as much food as possible with you, and now, you can tell me what you need first, and I will do my best to collect it for you..."

The entrance to Yixuyuan was not found for a long time, which made Sophia doubt whether Yixuyuan existed. Therefore, she did not dare to rely too much on this and could only turn her begging eyes to the magical man in front of her again.

Anyway, I have been begging twice, so it’s nothing to do again, right?

Jiang Bo's expression was as usual after hearing Sophia's words, but his heart became melancholy.

I also want to make the next transaction with you, and I also want to tell you what I need now.

But, I don't have that permission.

Just when Jiang Bo was depressed and planned to find a reason to perfunctory Sophia, the system suddenly gave a prompt.

【Hidden conditions have been met, you can choose to clear your existing consumption value, leave a mark on Sofia, and get a ‘Sophia’ mark card’. When you fish next time, use this mark card and you will have a 63% chance to fish for ‘Third deal with Sofia’]

[Note 1]: Due to the limitations of the space-time rules of the universe, using the ‘Sophia’s Mark Card’ in three months, your chance of fishing the ‘third transaction with Sophia’ will increase to more than 93%.

【Will you clear your existing consumption value?】

【whether?】

"If you clear your existing consumption value, you can leave a mark on this alien girl and get a mark card to increase your chances of fishing for the next transaction. Is there any such good thing?"

Jiang Bo’s current account has not much consumption value, just over 100,000 yuan.

In his opinion, it is definitely not a loss to exchange for a mark card with a consumption value of about 100,000 yuan.

Because the gold he caught last time brought him more than 7 billion yuan in wealth. The 13 tons of graphene I caught for the second time are conservatively estimated to be 4 billion yuan, right?

Then the third fishing process will have to be billions. If you are lucky, you will have the option of trading [gold], and there will be more than 500 tons of gold waiting for Jiang Bo to take in.

So, for the more than 500 tons of gold, I did it!

Without hesitation, Jiang Bo chose 'Yes'.

[Your consumption value has been cleared, you have obtained a 'Sophia mark card', which has been deposited in the inventory, please check it yourself]

In a certain mood, Jiang Bo had a faint smile on his lips and said to Sophia: "Of course this is not the last deal, we will meet again."

"That's great, thank you!"

"Um."

"Hey, wait, Mr. Zhushen, you haven't told me what you need yet... Uh, are you leaving now?"

...

Back to the real world.

Jiang Bo's last words were still lingering in his ears.

My sister, it’s not that I don’t want to tell you what I need, it’s because I’m not sure about the options. What’s the matter if I say or not?

I said that when the time comes, if you don’t match your expectations, I will be even more upset.

Open the system, go to the inventory, and there are two more items in it.

[13 tons of single-layer graphene]: You have a batch of perfect single-layer graphene of 10mx10m. You can use them to make relevant graphene products, but without the support of corresponding technologies, it is very difficult. It is recommended that you sell them out of stock and the estimated price is 5 billion+.

[Sophia's Imprint Card]: Because of the limitations of the space-time rules of the universe, if you use the "Sophia's Imprint Card" in three months, your chance of fishing for the "third transaction with Sophia" will increase to more than 93%.

"Graphene has been obtained, and the next step is to consider how to operate graphene. This high-quality single-layer graphene, and it is a large-area graphene of 100 square meters, will never be low!

The system is estimated to be 5 billion+. According to past experience, it should not be difficult to double it and buy 10 billion.”

Jiang Bo dared not think about the price of 3,500 yuan per gram mentioned by Ma Jingping. This price can only be sold at a small price. A few grams or dozens of grams are OK, but it is absolutely impossible in a ton-scale trading.

There is a saying that things are rare and expensive. Once the amount of graphene is too high, the price will drop.

Just like pork, when it is missing, it can be sold for 60 or 70, but once it gets more, the price will drop again.

Regardless of any goods, in a market economic system, once the quantity is too high, price reduction is an inevitable trend.

However, no matter how much it is reduced, because it is a military-grade material, this large-area perfect single-layer graphene still has its own market.

The specific price depends on the marketing and operation methods when shipped.

...
Chapter completed!