How much appraisal fee does the National Appraisal Center need to identify meteorites?

I think the problem of meteorite identification has not been considered mature in China. What kind of rocks can be identified as meteorites? There is no certain standard. Who can be recognized as a nationally recognized meteorite expert? Without an explicit announcement, which unit is the national specialized agency for meteorite identification? I didn't announce confirmation. Yesterday, I went to the meteorite identification agency in Beijing Huaxia Antique City. Appraisal fee 1 1,000 yuan. A young man claimed to be an expert. I asked him what the characteristics of meteorites were, but he couldn't answer. It took him dozens of times to do it with a magnifying glass. Very interesting! Another young man suggested us that he would look for meteorites falling from the sky anywhere in China. He said: the real meteorite is pointed under the ass, not mixed and swallowed. If you don't believe me, go to the Natural History Museum and go to our third and fourth floors! We're going to see it on the third and fourth floors, but he dares to say that there are no meteorites upstairs. Let's go to the Natural History Museum! Tang Tang Huaxia Antique City, where can there be a meteorite appraisal agency, not even a meteorite? How curious! If their appraisal is false, the appraisal fee will not be refunded, and if it is genuine, the appraisal fee will be refunded within one week. So can the appraisal be true in their place? The lady who contacted me said that she was in charge of the auction and would not charge any upfront fees and auction fees. Later, she said that if the company couldn't manage it, she would be responsible for the auction herself without charging me any fees? Listen, is this company evaluation credible? So I appeal to all Tibetan friends who want to go to this company for appraisal to seriously consider it! I hope that the state will announce the appraisal standards, appraisal fees and qualified appraisal institutions of various meteorites as soon as possible to avoid many people being deceived.