We process and/or sell four categories of agricultural products: Shiitake mushrooms, Mu Er mushrooms, other edible fungi, and other agricultural products. Shiitake mushrooms and Mu Er mushrooms are our major products. We do not grow fungi, but instead purchase mushrooms from third parties, clean, process and package such products for sale. The production volume of the global mushroom market was 48,040,000 tons in 2016. We sell substantially all of our products to domestic distributors in China, which then sell in China and internationally. We estimate approximately 90% of our products are sold in China and the remaining 10% are resold internationally, including USA, Japan, Canada, Europe and the Middle East, through distributors. In addition to our edible fungi products, since January 2017, we have also begun to generate on average approximately 1% of revenues from our trading activities. These trading activities are purchasing other agricultural products, such as tea, produced by third-party manufacturers, and selling these products in our online store Farmmi Liangpin Mall (www.farmmi.com/www.farmmi88.com). Our online store Farmmi Liangpin Mall sells these products and our edible fungi products, and our online mall is operated by our variable interest entity ("VIE") Hangzhou Nongyuan Network Technology Co., Ltd.