there should be one in Haitian wholesale market, but I don't know which stall. Everything is sold there. Medicinal materials, cloth, toys, snacks, furniture and so on, there should be no shortage of what you are looking for. I have a friend whose family seems to be there to buy tableware and open a restaurant. I vaguely remember taking the first train to Haitian wholesale market.
if it's true that buying steel alone doesn't show steel, there will be a lot of steel market, and we really don't know much about the meal data.