Recently, Rucheng Xifeng Qingcha Industry Development Co., Ltd. passed the on-site evaluation of Chenzhou Customs export food production enterprise's filing standard successfully, which indicated that the enterprise will obtain the qualifications of export food production enterprise for filing, and become the first tea export enterprise in Chenzhou, marking Rucheng Tea will stride to the international market. Selenium Tea of Rucheng County has a long history, green ecology and rich natural selenium, which has resisting cancer anti-aging and other effects, and is deeply loved by consumers at home and abroad. It was reported that the first order of us$120,000 for Selenium Tea will be exported to Southeast Asian countries in July.