“…The above results prove that the VAT reform did increase the sophistication of enterprise exports through its effects on innovation and the labour market. 3 The primary product and labour-intensive sectors include coal mining and washing, oil and gas mining, ferrous metal mining and dressing, nonferrous metal mining and dressing, nonmetallic mining and dressing, other mining, agricultural and sideline food processing, food manufacturing, beverage manufacturing, tobacco products, textiles, clothing, footwear and hat manufacturing, leather, fur, feathers (velvet) and related products, wood and bamboo processing, rattan and palm grass products, furniture manufacturing, paper and paper products, petroleum processing, coking and nuclear fuel processing, chemical bre manufacturing, nonmetallic mineral products, and nonferrous metal smelting and rolling . The medium and low-tech sectors include printing and the reproduction of recording media, the manufacturing of cultural, educational and sporting goods, rubber products, ferrous metal smelting and rolling, metal products, general equipment manufacturing, special equipment manufacturing, transportation equipment manufacturing, electrical machinery and equipment manufacturing, electricity and heat production and supply.…”