If you want your relatives to donate blood, you don't have to pay it when you go to the blood vessel office with a blood donation card. It seems that friends can't.
Hospitals, vascular departments and blood stations belong to different institutions under the Health Bureau, right? The hospital and the blood station are not the same institution, and the blood is bought by the hospital and the blood station. The money from the blood station should be turned over to the health bureau. Raw materials and labor costs of blood station inspection equipment and reagents. It's all government grants, not money sold to hospitals after blood draw. After blood drawing, it is necessary to go through rounds of various virus tests before qualified blood can be sold to hospitals.
200ml of red blood cells, maybe 120 yuan? A few years ago, I forgot. Hospital blood money and vascular money are the same price, it seems.
Platelets are collected separately by the machine. Because the equipment is disposable, the price is relatively expensive, which seems to cost more than 1000 yuan.
Non-provincial capital cities are generally blood stations, and provincial capital cities are generally blood centers. Blood donation cards can only be used to collect blood in one city. But if you donate blood in Shanghai, the blood donation card can be used all over the country.
If the patient is RH negative, the price of blood is twice that of ordinary blood, and RH negative is hard to find. Maybe one person in 1000 people is RH negative, so the blood bank may only store a few bags.