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chart Chinese market price conditions 161 chart China PP market 1742006-2013 1752006-2013 years years Price trend in China 161 chart 1762012-2013 polypropylene products monthly market price situation in China 162 chart 1772012-2013 polypropylene products monthly market price trend chart 1782013 162 major manufacturers in China PP case 163 chart 179 2006 -2013China's polypropylene production statistics 166 chart 1802006-2013 polypropylene production growth trend in China 167 chart 1,812,012 Monthly Statistics of China's polypropylene production 167 chart 1,822,013 Monthly Statistics of China's polypropylene production 167 chart 1832012-2013 regional production in China polypropylene Statistics 168 chart 1842012 Region in China polypropylene production statistics 168 chart 1852013 Region in China polypropylene production statistics 169 chart 1862012-2013 polypropylene production in Beijing 170 monthly statistics chart 1872012 - 2013 Tianjin polypropylene production 170 monthly statistics chart 1882012-2013 polypropylene production in Hebei Province, 171 monthly statistics chart 1892012