My system is not decent

Of course, there are still many ways to restore the oxidized gold and silver to their original appearance.

For example, most of the red spots on gold coins can be restored to their original appearance by calcination.

And silver coins have more oxides, so there are more problems.

It is unrealistic to solve it by silver washing water, electrolysis and other methods.

Especially on some gold and silver coins, there are paintings, so for precious gold and silver coins, it is safer to send them to professional rating agencies for cleaning.

After explaining a lot, I found that the aunt was still very skeptical.

In fact, this is very easy to handle, because the bank has a recovery mechanism!

The things sold by others can be recycled unconditionally. This is completely different from the gold products in society.

"Auntie, do you know that banks have a repurchase mechanism?"

As for common gold and silver coins and investment gold and silver bars, they are defined as investment products themselves, and the level of craftsmanship is relatively low.

Therefore, as long as it is purchased through formal channels and has a sound repurchase mechanism, even if there is slight oxidation, it will not affect the transaction price, so buyers don't have to worry too much at all.

"Huh? Repurchase mechanism?"

Needless to say, I definitely don't know.

I don't know what's going on with the bank. They were so enthusiastic when they sold it, so they didn't know to tell the customers that they can take it back unconditionally?

Maybe it's because you don't want to recycle, or because you're afraid of trouble?

"Yes, it is the bank's recycling mechanism. As long as you buy gold and silver products from the bank, the bank must recycle them. As long as you want to sell them, you can take them back to the bank and resell them to the bank at the price of spot gold. "

"Anything else?"

"There must be, so as long as you buy it from the bank, you don't have to worry about buying fakes. At worst, you can sell them back to the bank. Just like your speckled gold and silver coins, if they look uncomfortable, you can sell them to Banks, if they still want it, can buy new ones."

"Can you still do this?" Several aunts were surprised.

They usually like to buy gold, but few of them have ever sold gold, so they don't know that banks will recycle gold.

Now that they know, they are not in a hurry, and they can go to the bank to replace it at any time in the future.

And the banks, obviously, are also afraid of this.

If they have nothing to do, they can exchange for gold once. How troublesome is the bank?

"Auntie, if you have a group, you can share information in the group, so that everyone knows that the bank will take back the gold and silver products sold."

"Well, I will tell you in the group, and help you promote it by the way."

"Thank you, Auntie. By the way, during the publicity, I'm usually only in the store from [-]:[-] pm to [-]:[-] pm."

"Ah? Are you not here during the day?"

"I'm a junior this year, and I still have more than a year to graduate. I need to go to school during the day, so you aunts who bought my things, absolutely don't be afraid. I can run away, but the school can't run away."

"Haha, don't worry, how could such a capable young man cheat people for such a small amount of money?"

"We are not so easy to deceive. Your gold bracelet is pure gold, right? Even if you sell gold, it is worth a lot of money."

"Well, the price of better jewelry is more than 490 per gram, so it's not expensive if you sell it for [-]."

"Where is my five hundred one!"

"That one is a boutique, and there are four hundred and ninety-nine pieces in it, why don't you buy it? That one is cheap!"

"Didn't you hear what the young man said just now? Those pairs of bracelets don't have enough gold!"

A group of aunts were talking lively, and four people walked in outside.

As a result, the store is a bit crowded.

Originally, there were three of Chen Wenzhe and the others, plus four aunts, and now four more came. Eleven people were squeezed into the small shop of about ten square meters, which naturally seemed crowded.

"Mr. Honda, welcome!"

Seeing the little devil, Chen Wenzhe immediately showed a sincere smile on his face.

This smile is absolutely flattering, because this little devil, Honda, has never let him down.

"Chen Jun, you are so bad!"

"I am a very good person, if there is any good thing, I will think of you the first time!"

"Well, that's not bad. This time it's a blue and white plum vase? It's not small!" Honda squinted his eyes.

Chen Wenzhe laughed, if you didn't say it was Yuan blue and white, wouldn't it be?

Although it is really not, but you have to see it!

Chen Wenzhe looked at the other three. Yamada was still so short. I heard that little devils like short people, but they don't like tall ones.

The other two are also old acquaintances, Fujino Zongzhi and Qian Kaiming, Fujino Zongzhi should be really not good enough, as for Qian Kaiming, Chen Wenzhe is a little confused.

Chen Wenzhe specifically asked Professor Tao about it, and he knew that there must be something wrong with Qian Kaiming.

In other words, Qian Kaiming is purely for making money.

As long as Fujino Zongji approved of something, even if he saw some problems, he probably wouldn't make a sound.

Anyway, he takes money according to the transaction volume, as long as the transaction is completed, he can make money, why not do it?

"Take it out?" Seeing that Chen Wenzhe didn't move, Honda became a little anxious.

He came to China, but he had never encountered such a good thing.

Just looking at the picture, Fujino Soji thought it was the real thing, but he didn't know if the real thing was as good as the photo.

Chen Wenzhe leaned over, and took out the blue and white plum vase from the safe below.

Put it on the desk and let Honda carefully identify it.

"Young man, do you still sell vases?" an aunt asked curiously.

"This is a plum vase, an antique!" Chen Wenzhe said with a light smile.

"Yes, I actually forgot, you are an antique store, well, we should also check out."

The aunt, who was carrying hundreds of gold and silver products, finally got down to business.

Next, Li Jinli naturally took Chen Qingchuan to complete the transaction. There were four pairs of bracelets in total, all of which were expensive or not right.

Therefore, the four pairs of gold bracelets weighed about 80 grams, and the total price was [-] yuan. This transaction alone was enough to repay Zhou Quansheng's payment.

This time, Chen Qingchuan really realized how powerful Chen Wenzhe is, and he sold 80 in such a short period of time!

And how much does it cost?The cost is less than 60.

In other words, Chen Wenzhe earned almost 20 yuan in such a short period of time.

After the transaction was completed and the happy four aunts were sent away, Chen Wenzhe turned around and came back.

At this time, Fujino Zongzhi and Qian Kaiming were carefully appraising the Yuan blue and white piece inch by inch.

Especially the bottom of the bottle, they looked and looked, touched and touched.

The bottom line is not only famous in China, but also famous abroad.

Touching the smooth and delicate bottom of the bottle, Fujino Shoji couldn't help showing a smile.

Porcelain made of Ma Cang soil looks rough and has trachoma after a long time, but it is very delicate and smooth to the touch.

Such characteristics cannot be made by high imitation, only the real Ma Cang soil will be like this.

However, even so, Fujino Shoji did not let down his vigilance.