Wang Yi took a boat to the Shili Wharf and then returned to 22 years.

After he came back, he went straight into the basement of the civil servant community house.

A new iron door was added to the basement, which was locked inside, which means that the door could only be opened from the basement, and it could not be opened from the outside unless violently destroyed.

So every time he comes back, he will be in the basement, first monitor the first floor from the basement, and then he will go out only if he is sure that there is no one.

After all, he now gave Dunzi a key and asked him to send the materials purchased by Qiu Dainian directly into the house. In this way, he would be cautious every time he traveled through time. Once he met Dunzi, he would be a complete destiny.

At this moment, there was no one in the house. He went out to take a shower and started to study the latest information with his cell phone.

When he returned for 22 years last time, he sent photos of Rao Yi and Yuan Hui of the goods he had recently received, and both of them also replied to him.

First of all, there is the scholar lamp, which is an antique. And the two of them looked at the silver mirror of the scholar lamp and said that it might be silver.

If it is a silver mirror, it can be sold for several thousand yuan. If it is a silver-plated metal mirror, it is worthless. If it is placed on a street stall, it can be fooled by hundreds of yuan. If it is sold normally, it will be worth hundreds of yuan.

The second is two porcelain tea cups.

Both of them were very interested in porcelain tea cups, so they asked him to study them in person, saying that the porcelain cup was probably 7501 porcelain.

Wang Yi searched the Internet for relevant information. This porcelain is modern porcelain. In January 1975, the Guard Department of Jiangyou Province sent personnel to the porcelain capital to supervise the secret development of a batch of daily porcelain for the dedicated leaders of the heroes.

Because the project code is "7501", this porcelain is called 7501 porcelain.

They have another more appropriate name, Mao porcelain.

The price is different for the two.

Yuan Hui quoted him a wide range of 50,000 to 100,000, and said that he would see what kind of customers he could meet. If it was their Guanbaozhai, he would only give him 50,000. If he met a porcelain collector, it would be easy to sell it for 100,000.

The price given by Rao Yi is very direct, and he is willing to pay 60,000 yuan to collect it.

The other two mentioned the 2020 Hunan Embroidery and Xiang porcelain art auction, saying that there was a set of 74-version wool porcelain bowls on it that won the "Big King" crown at a sky-high price of 8 million yuan.

Wang Yi was surprised when he saw their information. According to the information he found, the porcelain was launched in January 1975, so how could there be a 74-version porcelain bowl?

He continued to read the information, and Rao Yi left him a message, asking him the blue-green "Long Live Peace" notebook in the photo.

Rao Yi asked him if this laptop is in his hand and said that he wanted to see this laptop, which might be valuable.

Seeing that it was still early, Wang Yi called Rao Yi.

Rao Yi was still enthusiastic on the phone, and then asked him to have dinner together. After learning that he had a "Long Live Peace" notebook in his hand, he asked him to take it with him to take a look no matter what.

Wang Yi was confused and happened to ask him something, so he made an appointment with him to meet in a hotel.

This time, Rao Yi came by himself, booked a small private room, and the two ordered a few dishes to greet them.

Rao Yi is quite concerned about Wang Yi's contract for Tianya Island. He said that he is also interested in contracting islands and wants to contract a small island:

"In the future, we will specially entertain customers. At that time, we will set up the island into a small club, go fishing, netting, or let some chickens, ducks, rabbits, and boars hunt on it. I think this is suitable for maintaining customer relationships."

Wang Yi felt that this idea was fine.

Rao Yi suggested that he do the same: "Tianya Island is a big island with mountains, trees and water. There may be less water, but it is enough for hunting projects. Now this kind of project is quite profitable."

Wang Yi waved his hand and he didn't do it.

Tianya Island is used to protect him. At most, he raises some seafood on the outer sea to make money back and forth, and then develops slowly. Anyway, he doesn't want to make a fortune by contracting islands.

He brought the notebook and porcelain with him and gave it to Rao Yi for his face to appreciate.

Rao Yi picked up the porcelain cup and looked at the bottom of the cup. After seeing the regular characters and the painting of the dove of peace, he nodded: "It's 7501 porcelain, this is our contemporary official porcelain. Are there only these two cups? They are all sets one by one. If you have the whole set, it will be of great value."

"Values ​​are worth eight million?" Wang Yi asked.

Rao Yi smiled and shook his head: "Eight million is a whole set. Do you know how many bowls there are in that set? 48 pieces!"

"Your cup is also a whole set, one set is 10 pieces, which is smaller, but it is absolutely fine to be worth a million yuan. This porcelain is indeed quite precious."

He said as he opened the notebook and then roughly looked at the words on it.

Wang Yi has already read this notebook, which contains diaries and some work notes, mostly in professional chemical engineering terms, and he doesn't understand them very well.

However, he understood the content of the diary. The owner of the diary was Shan Dagui, who was once a staff member of the Ceramics Research Institute of Jingde Region, Jiangyou Province.

A line of words was written in a coarse ink pen on the title page of his diary:

Quotations from the Chairman - China only has one porcelain capital, and there is only one ceramic research institute in the porcelain capital.

Rao Yi quickly looked through the notes, then looked up and asked, "Mr. Wang, is it convenient for me to take a photo?"

Wang Yi asked: "What are you doing when taking photos?"

Rao Yi explained: "I want to show this note to a colleague of mine. I have a colleague who is an expert in the ceramic collection industry."

"This note is very similar to the one he mentioned to me. If this is that note, then it should be of great value, because it records the firing formula and specific steps of 7501 porcelain!"

Wang Yi said cautiously: "Don't rush to take photos, you can tell me about the situation of the notebook you know."

Rao Yi said: "If you want to talk about this notebook, remember to talk about 7501 porcelain first. Do you understand this porcelain? Its source, its purpose, and its general information."

Wang Yi said vaguely: "You introduce it to me."

Rao Yi nodded and said, "The birth of this porcelain starts from 1956. In May 1956, when the teacher was listening to reports from central and southern provinces in Yangcheng, a report group in Xiangxi mentioned the establishment of a porcelain company to manage Liling's porcelain industry."

"The teacher immediately said that this idea was good and could be tried. From then on, the porcelain industry company was established, with the state investing 8 million yuan, and the Ministry of Light Industry sent an expert team to improve the Liling Kiln, which made key preparations for firing the underglaze five-color porcelain that became famous in the world."

"In April 1958, the country decided to trial-made a batch of tea cups for the leaders. This task was undertaken by the Liling Ceramics Institute at that time and fired a tea cup that was both practical and beautiful."

Wang Yi pointed to this set of cups, and Rao Yi waved his hand and said, "It's not them. There are 60 pieces of tea cups in total, including 30 underglaze flowers and 30 white ones. Except for some of them accidentally damaged, the rest are now in the Ceramic Museum."

"Because this set of teacup is for the leaders, and each set of teacup has its own owner, which is of great significance."

Wang Yi said: "Then aren't the 60 tea cups you mentioned 7501 porcelain?"

Rao Yi said: "Yes, they are not 7501 porcelains, they are the predecessors of 7501 porcelain. With them, they later had 7501 porcelain. Regardless of the unique value brought to them by the owner, 7501 porcelains are more precious because they use better materials and have more developed firing technology."

"In terms of materials, the body soil used in 7501 porcelain is a very rare kaolin specially selected in Jiangyou Province. This kaolin is now very rare."

"At that time, a project was set up to fire this set of porcelain. The 7501 project was transported from Jiangyou Province by multiple trucks. Dozens of material pickers carefully selected two tons of high-quality ore from dozens of tons, and then processed into high white mud."

Speaking of this, Rao Yi patted his forehead and said, "Your question has broken the process of introducing me."

"I will continue to introduce that in October 1974, the teacher returned to his hometown for the last time. At that time, he was 81 years old but still worked for more than ten hours a day. He was often so tired that he couldn't even hold the bowl."

"At that time, the tableware used by the teachers were all conventional porcelain bowls, which were sturdy but heavy. In this way, the staff decided to fire a set of special porcelain for the Chairman and all the older leaders, a light and non-toxic porcelain."

"The document was issued in January 1975. This was the first document issued on porcelain work that year. It was issued to the Ceramic Research Institute in the Porcelain Capital. At the same time, this sentence was attached..."

Rao Yi opened the title page and pointed to the line of rough words written on the back: There is only one porcelain capital in China, and there is only one ceramic research institute in the porcelain capital.

He continued: "This sentence was amazing at that time. It was the glory of the entire Taoist research institute. After being inspired, the Taoist research institute overcomes various difficulties and finally fires this batch of porcelain--"

"I won't tell you about the difficulties I have overcome and what other stories have been made during the firing process, otherwise it would be far away."

Wang Yi said, "I understand, let's talk about it."

Rao Yi said: "Well, the porcelain fired down is the serious 7501 porcelain!"

"This batch of 7501 porcelain was fired into 10,000 pieces, and then divided into three batches. One batch was sent to the capital, the other batch was reserved for use by the provincial government, and the other batch was sealed and stored in the warehouse."

"Three batches of 7501 porcelain are the same technology and different in quantity. The batch sent to the capital is now the most expensive. The batch that is sealed and stored in the capital is not very valuable. Now it can be seen occasionally on the market, and you can buy one for a few hundred yuan."

Wang Yi was quite surprised.

The value of official porcelain has actually fallen to such an extent?!

Rao Yi smiled and said, "Your set of tea cups was sent to the capital, look."

He turned over the lid of the cup and showed it to Wang Yi.

There is a bright red national emblem inside the cup lid!

After verifying the identity of the porcelain cup, Rao Yi covered it up and said: "After the 7501 porcelain is fired, according to the official porcelain firing regulations, the firing drawings are severely destroyed, and the process is broken."

"Later, in 2005, the ceramic industry was preparing to re-fire a batch of 7501 porcelain, but the lack of specific drawings and process records led to the fact that the fired porcelain was exquisite, but it tasted differently after all."

"During this period, someone conducted a careful investigation and found that during the firing of 7501 porcelain, the staff were very energetic because they were inspired by the teacher's comrades. They wanted to burn this porcelain for the chairman to be the 82-year-old birthday gift before the teacher's birthday, which led to a great intensity of work. An old technician couldn't bear it and retired early and went home."

"In 2005, the old technician was still alive, but he was a little Alzheimer's. A ceramic master came to visit him several times. Finally, when he was awake, he learned from the occasional awakening that he was indeed involved in the design and firing of 7501 porcelain, and recorded everything and recorded it in his own work notes."

After hearing this, Wang Yi understood: "I am his work notes?"

Rao Yi nodded: "Yes, after you sent me the photo, I sent it to me a big-name colleague in the industry. That colleague visited the old technician with his teacher, and then left a colored copy of the old technician's photo that year."

"There is an image of him holding his work notes in the photo, which looks very similar to this notebook, so he entrusted me to bring this notebook out to see anyway."

Wang Yi said puzzledly: "Since the old technician is awake, can't he remember the specific firing process of 7501 porcelain?"

After hearing this, Rao Yi laughed: "You are really good at making fun. There are 72 porcelain firing processes, and there are more than a dozen porcelain clay processing processes alone, let alone embryo replenishing water and glaze."

"I tell you that the firing of this top-grade porcelain is something that requires the right time, place and people. Its firing process is developed by experts all night long and tens of millions of times. Do you think an elderly person with a little Alzheimer's disease can remember it all?"

Wang Yi also laughed.

He didn't want to make himself look too naughty, so he changed the subject and asked, "Since the old man was there at that time, how could this notebook be left in the fishing village?"

Rao Yi said: "When he talks about this old man, he goes crazy. The old man is from Wengzhou. He retreats ill and returns to his hometown naturally. But he seems to have lost his family and has a bad relationship with his relatives. After returning to his hometown, he hired a nanny to take care of his life."

"As a result, the nanny confused him, and then secretly sold the porcelain souvenirs, various notebooks and books he brought back, and seemed to be sold to the ragged ones!"

Wang Yi thought that this is true, Ding Heidan is indeed a trash collector.
To be continued...