Dear Madam / Sir,We have An Iranian Company called Rezaonyx CO. with the production of 1500 tons raw onyx in per month, that we can produce around 4,500 tons with our partners.Stones are in white, yellow, green, olive, champagne color. These rocks are both simple and roles. And also, we have a sales exhibition in China. The price is 100 to 4,000 $ in per ton depending on the type of rock.Since we are the direct manufacturer, our price is more suitable than other sellers.We want a direct buyer if you have factory or workshop please contact us...