Chen Du watched the extract in the reagent tube continue to increase, and his heart was full of joy. Xi Ping caught up with a big seller through these extracts, and the future sales will not be a problem.

After investigation, Xi Ping discovered that only two companies in the Skar region could produce purple and purple blue, but their quality could not be compared with those produced in the Silkworm Valley. As for several other rare purple fluorescent extracts, they are not capable of producing them, and among them, there are few companies in the entire Tiandong region that can produce them.

The reason why Sterner is so interested in Xi Ping's blue eyes is the most important reason.

As long as the mining of Ziying Mine continues, Chen Du does not need to worry about financial problems.

However, Chen Duan did not relax, since the profits of Ziying Mine are so high, there will definitely be many people who are red-eyed, and I am afraid that all kinds of means may be used at that time. Chen Du specially told Jiang Liang to increase his vigilance and strengthen his vigilance.

At this time, Chen Du can finally put his mind at ease and do his own thing. In addition to his daily training, he is researching the Purple Glowing Mine. In the information provided by Xi Ping, the Purple Glowing Mine is a very good material for making magic cards, so the price is so high.

As a card maker, how could Chen Du be indifferent to such excellent card making materials? However, he didn't know the specific utility of the Purple Glowing Mine.

In the information Xi Ping found, the explanation of this aspect is very vague.

In the field of card making, the more expensive the material, the better the surname. And such an expensive material as Ziying extract is rarely encountered by Chen Duan.

The price of purple glow purple is also around 80,000 odds per gram, and purple glow red is as high as 3 million per gram.

What good surnames will they have? Chen Du was curious.

The identification of a material requires a lot of energy, and nowadays there are very few individuals who do it, except for specialized institutions. Chen Duan naturally can't do it, just those analytical instruments need to spend a lot of money, how can he have spare money to do this now?

He doesn't understand, some people do, such as Ruqiu. How could someone who could be selected as the next dean of the card branch of Siyuan Academy not even understand this?

Sure enough, Ru Qiu has a considerable understanding of this material: "The extract of Ziyingdi Mine is a kind of natural card ink, and there are many kinds of colors, each of which shows different surnames. For example, Purple Glowing Blue, which is suitable for making airflow cards, is also by far one of the most suitable cards for making airflow cards. But the amount of it is quite staggering, and it takes about 500 grams of purple glow blue to make an airflow card. Boss, what is the price of purple glow blue here? ”

"Eighty thousand odds per gram." Chen Du replied.

"It's a lot cheaper than the Puju area. I remember that the Puju area seemed to be 140,000 ordione grams. But 80,000 Odi is a gram, and 500 also needs 40 million. Forty million is just to make an airflow card, which is too expensive. Therefore, few people will use purple fluorescent extract as card ink, and will use them as additives.

Another feature of the purple fluorescent extract is that it is very compatible and can be integrated with most materials. They are able to increase the effectiveness of the ink because they produce very different effects depending on the color. For example, Purple Purple can increase the fit between the ink and the blank card. The research on the addition effect of purple fluorescent extract is one of the hottest topics in recent years. Ru Qiu gushed about it, and suddenly she asked stupidly: "Boss, why did you remember to ask about Ziying extract?" ”

This sentence was asked so much that even Chen Duan shouldn't have answered, so he had to say, "We can now produce Ziying extract." ”

"Ahh Ru Qiu covered his mouth in surprise and asked blankly, "When will we be able to produce Ziying Extract?" ”

"You don't know?"

"I don't know, I've been helping Sister Su Liu these days, and I'm so busy that I'm almost dizzy." Ru Qiu had a bitter face, looking pitiful. However, she quickly became excited: "Boss, do we have a lot of purple yinge extract?" ”

Glancing at Ru Qiu and knowing what she was thinking, Chen Du directly broke the illusion in her heart: "We don't have a lot, and we all have to sell it for money." ”

Ru Qiu's expression suddenly wilted. She was still thinking about asking her boss for some purple glow extract to study.

Seeing Ru Qiu's expression, thinking that she had really worked hard during this time, Chen Du was a little unbearable, so he said, "After a while, our output will increase, and I will allocate some to you to study." ”

Ru Qiu immediately raised his head, his face full of surprise: "Really? Boss. ”

"Hmm."

Ru Qiu's introduction to Ziying Extract made Chen Du's heart itch, but what he needed most now was a lot of money. In desperation, he could only suppress the curiosity in his heart.

Fortunately, since it is a consumable, it means that the market is larger. The most important thing for Chen to consider now is how to increase production capacity. The easiest way is to increase the equipment, but the investment of one machine is 500 million Oudi, and for him now, he can't afford to toss a few units.

Just then, his communicator rang.

Glancing, it's Qiao Fei! This made Chen Du a little surprised, what was the matter with her coming to her at this time? For that woman who is full of the taste of the rivers and lakes, he is very impressed.

"You have purple glow extract in your hands?" Qiao Fei appeared on the light curtain and asked at the first point.

Chen Du did not deny it, and nodded: "Yes." ”

Qiao Fei's eyes stared at Chen Du tightly: "Did you produce it or resell it?" ”

Chen Du said calmly: "Produced." Any questions? ”

Qiao Fei suddenly smiled, and his expression relaxed: "Boss Chen is really violent. It is really amazing to be able to get the extraction technology of Ziying Mine! I've been coveting the Worm Valley for a long time, but unfortunately I haven't been able to get the equipment, and it's on the territory of that old ghost of Vinzov, so I didn't have the idea of fighting it. I didn't expect this benefit to be won by you in the end, ha, but it's okay if you get it, as long as it's not cheap Venzov's old ghost. ”

Chen Dui's heart was dark, it turned out that the other party in the Silkworm Valley had already known.

"What's the highest grade extract you can produce right now?" Qiao Fei asked curiously.

"Purple glow."

The expression on Qiao Fei's face suddenly became weird, and those eyes seemed to be eager to look at Chen Dui's whole body.

Chen Du frowned: "Something?" ”

"I'm finding you more and more interesting now! I haven't been able to find out what you're from, and now I'm going to tell me which big group you're from, and I'm not going to be surprised. There are no more than five companies that can produce purple glow red. Qiao Fei looked at Chen Du like an alien.

Chen Dui's expression did not move, and the vigilance in his heart suddenly increased. Qiao Fei was secretly investigating himself, but what about the others? Could it be that they are also investigating in the shadows?

As if discovering Chen Dui's vigilance, Qiao Fei said with a big grin: "Don't worry, I can't find out, and Wen Zov's old ghost must not be able to find out either." Haha, if that old ghost knew that the Silkworm Valley was full of purple glow mines, he was afraid that his intestines would be repentant. After she finished laughing, her face became a little solemn: "But you have to be careful, Venzov's Kaxiu troops seem to have been moving very frequently recently, and I guess he is playing against your idea." ”

"Thank you!" Chen Du's words of thanks were very sincere, and Qiao Fei's information was very important to them.

"No thanks, help me myself." Qiao Fei waved his hand disappreciatively, and then said seriously: "By the way, sell me some extract, I'll use cash." ”

Chen Du did not hesitate: "How much do you want?" ”

Immediately on the light curtain, a list appeared with the quantities of the various extracts required. At the bottom of my heart, I roughly estimated that the value of the extract liquid that Qiao Fei needed was about 500 million Odi.

With so much extract, with the current production capacity, it is not known how long it will be produced.

Chen Dui's heart suddenly moved, and he said: "These extracts will cost about 500 million Odi, and I urgently need a batch of equipment now, if you can use the equipment to pay, I will send you an extra ten percent of the amount." ”

Qiao Fei showed an interested expression: "What equipment do you need?" ”

Chen Du scanned the list of equipment he had given Xi Ping, and he heard Qiao Fei and someone discussing in a low voice.

After a while, Qiao Fei raised his head and said briskly: "Okay, no problem!" The equipment will be delivered tomorrow, and 500 million Oudi will buy more than three sets, and four sets will not be enough, so I will directly ship four sets, which will be converted into 600 million. You're just waiting to pick it up. ”

Chen Du nodded: "Okay." ”

Closing the communication card, Chen Du didn't expect that the problem that was still having a headache just now would be solved all at once. However, when he remembered the information provided by Qiao Fei, he suddenly became cautious.

He called Jiang Liang.

"Boss." Jiang Liang saluted very seriously. Jiang Liang, whose perception has recovered, now looks full of sharpness, his eyes are like a cold light, and his demeanor is the same as before.

But the only constant is his style, meticulous and extremely serious.

Chen Du repeated the information provided by Qiao Fei just now, and Jiang Liang did not have any surprise, and his expression was as usual.

"Understood!" Jiang Liang's voice was not loud, but it seemed that nothing could move him.

Looking at Jiang Liang in front of him, Chen Duan suddenly thought of Bagnell, and at some point, the two were extremely similar. It's just that Bagnell is usually not serious, but Jiang Liang is always like this, without squinting and expressionless. But once the battle began, the demeanor and eyes of the two were extremely similar.

After telling Jiang Liang the news, Chen Duan was relieved, and he believed that Jiang Liang would definitely make proper arrangements. In this regard, Jiang Liang can beat him a few.

The next day, the equipment Qiao Fei said was delivered to the valley. Chen Du immediately began the intense assembly work, and with the experience of the last time, the assembly work went very smoothly, and it only took half a day for Chen Du to assemble four separators, which means that the daily production capacity has increased fourfold.

But another headache is that those parts that are not needed, piling up. The instrument that Qiao Fei sent this time was 600 million, plus the 150 million purchased by Xi Ping, for a total of 750 million. Of those 750 million, less than 20 percent of the parts are used to assemble the separator. In other words, Chen Du has now piled up 600 million Odi parts.

Chen Du was worried about the pile of parts.

(To be continued)