1, according to your situation (price, thorn), the preliminary analysis shows that it is an instant sea cucumber made by Kansai ginseng, not Liaoshen or local ginseng.

2. I just checked the information: the deep yellow sea cucumber and the sea cucumber with different black sizes are all' accelerated' by adding caustic soda. There is also a sea cucumber made of pure water, and its body surface is very firm and smooth. The one with caustic soda should be the kind that looks at the epidermis soaking piece by piece and peeling.

3. The market price of real good quality instant sea cucumbers in Weihai will not be lower than that in 300 yuan.

Recommend the easiest way to buy real good sea cucumbers with good quality and reasonable price: search Taobao shop.

Wholesale of sea cucumbers, there will be many shops that wholesale sea cucumbers, and what goods are sold by wholesale is what goods, and there is no phenomenon of shoddy. You can choose the seller who has no reason to return the goods with consumer protection, and find a few more to compare, and you will definitely find something that will satisfy you!

More questions are welcome!