We are the 5th largest mushroom company in the USA. Want to buy from China the Shiitake Mushroom Blocks (or sawdust logs) to grow the mushrooms here in the USA. We can receive containers at the port of Wilmington, DE or Philadelphia, PA. We currently sell 1.5 million pounds of mushrooms per week, and about 100,000 pounds of Shiitake mushrooms per week. Please see our website www.bascianifoods.com Please send best quote on 10,000 Shiitake Blocks or Logs per week.