Core Viewpoint - The article discusses the tax exemption policy for the production and sale of drip irrigation products, specifically drip irrigation belts and pipes, which can benefit companies entering the agricultural water-saving irrigation business [2][3]. Tax Exemption Policy - Since July 1, 2007, taxpayers engaged in the production and sale of drip irrigation belts and pipes are exempt from value-added tax (VAT) [4][5]. - Drip irrigation belts and pipes are defined as specialized products for agricultural water-saving drip irrigation systems, which must meet national quality and technical standards [5]. Conditions for Enjoying Tax Exemption - To qualify for the tax exemption, taxpayers must separately account for the sales revenue of drip irrigation belts and pipes as per the "Interim Regulations on Value-Added Tax of the People's Republic of China" [5]. - If the sales revenue is not accounted for separately, the taxpayer will not be eligible for the tax exemption [5]. Relevant Regulations - The policy is outlined in the notice from the Ministry of Finance and the State Administration of Taxation regarding the exemption of VAT for drip irrigation products [6].