国家公布部分企业所得税优惠政策国家财政部和税务总局日前公布了企业所得税新政策。国务院批准的高新技术企业，按１５％的税率征收所得税。新办高新技术产业自投产年度起免征所得税２年。企业利用废水、废气、废渣等废弃物为主要原料进行生产，可在５年内减征或免征所得... The state announces some preferential corporate income tax policies The State Ministry of Finance and the State Administration of Taxation have announced new corporate income tax policies. High-tech enterprises approved by the State Council are subject to income tax at a tax rate of 15%. The new high-tech industry will be exempted from income tax for two years from the start of production. Enterprises use waste water, waste gas, waste residue and other wastes as main raw materials for production, and can reduce or exempt their income within 5 years...