It feels a little pitted. Yesterday, I saw Myanmar pigeons sold in Oriental Shopping, and the GRS certificate showed H(a), but the host never mentioned a word. Selling a burnt product with residual cosolvent at a burning price feels like bullying the audience who can't understand the certificate. At least the merchants should honestly tell everyone what they are selling, and then those who can accept it will naturally buy it, and they will not feel cheated and have disputes afterwards.