Why can't I find the prices of various experimental and medical instruments on domestic websites? Foreign medical instruments are clearly marked price?

Because of well-known reasons, at present in the country, medical equipment and instruments price opacity has a lot of unspoken rules and industry blackmail. For example, the manufacturing cost of a device 100,000 yuan, but in the market can be sold to 500,000 yuan or even nearly a million is not surprising, the middle of the profit by the middleman and the purchase of equipment for the medical institutions of the relevant personnel layer by layer exploitation, the final high price is still by the consumer - the patient to pay the bill, which is also the current domestic expensive, expensive medication is one of the reasons. This is one of the reasons why it is so expensive to see a doctor in China and to take medicines. Therefore, various suppliers have defaulted to this unspoken rule and are reluctant to disclose the prices of their equipment and devices online.