Summary
2007-2012 Depth Research Report on China Solar Grade Polysilicon Industry was published Solar industry research center in Nov 2007 it was a deeply research report on China and Global solar grade polysilicon industry chain. In the report, the following information will be included:

Global or China Polysilicon Manufacturing Process and related technology information
2004-2012 Global and China Polysilicon Manufacturers capacity production and market share
Global and China Building or Planning Polysilicon new projects and related infomrations about these new comers
2004-2012 global and China EG SG polysilicon supply demand and shortage
USA EU Japan China etc regional polysilicon production and market share
Siemens FBR Sliane Metallurgical Method etc Polysilicon manufacturing process and their produtions and market share
12 items(such as revenue production technology shareholders etc) of each manufacturers
Feasibility of all new projects in the world and China

Polysilicon is hot in China and in the world, Xinguang Guiye in 2007 M.SETEK DCC in 2008 HOKU LDK etc in 2009 will be the success new comer in polysilicon industry, and these new comer will also bring comparative capacity, but the market demand growth is far more faster than the capacity growth. So the shortage of polysilicon in the coming years will continue and can not remove till 2012. ASP and spot market price of polysilicon will continue at a high level. Though a lot of new project in this industry, not all of them can get a success output, Siemens Method is the best process of all the polysilicon manufacturing process(such as FBR Sliane Metallurgical Method etc)so, the production from Siemens Method will own more market share in the coming years. China is a new comer and a star in Polysilicon industry in the coming years, the Production of China will rank No.2 (only after USA) in 2012. Though it is very difficult, more new comers will enter this industry because of polysilicon high profit margin.

Chapter One Polysilicon Industry Overview 1
1.1 Definition of Polysilicon 1
1.2 Classification and Application 4
1.3 Industry Chain Structure 7
1.4 Difference between Multi-crystal and Single-crystal silicon 12

Chapter Two Manufacture Technology and Processes of Polysilicon 18
2.1 Polyslicon Manufacturing Technology Overview 18
2.1.1 Classification and Application of Manufacturing Technology 18
2.1.2 Manufacturing Technology by Manufacturer 21
2.2 Polysilicon Manufacturing Process 29
2.3 Single-crystalline & Multicrystalline Silicon Manufacturing Process 41
2.4 Process of Wafer Manufacturing 53

Chapter Three Polysilicon Productions Supply Sales Demand Market Status and Forecast 2007-2012 61
3.1 Polysilicon Productions Overview 61
3.1.1 Traditional 7 Giants Productions 61
3.1.2 EU USA Japan Korea 7 New Polysilicon Projects Productions 62
3.1.3 China 11 Polysiclion Projects Productions 63
3.1.4 Global Polysilicon Productions 64
3.1.5 Global Electronic Grade (EG) Polysilicon Productions 65
3.1.6 Global Solar Grade (SG) Polysilicon Productions 67
3.2 Polysilicon Demand Overview 67
3.2.1 Solar Cell Productions Overview 67
3.2.2 Global SG Polysilicon Demand Overview 73
3.2.3 Global EG Polysilicon Demand Overview 74
3.2.4 Supply and Demand of Global Polysilicon 75

Chapter Four Global TOP7 Polysilicon Manufactuers 77
4.1 Hemlock（USA） 78
4.2 REC（AsiMI+SGS）（Norway） 82
4.2.1 REC（AsiMI）（USA） 87
4.2.2 REC（SGS）（USA） 88
4.3 Wacker Chemie（German） 89
4.4 Tokuyama（Japan） 94
4.5 MEMC ElectronicMaterials（USA） 101
4.5.1 MEMC（USA） 105
4.5.2 MEMC（Italy） 105
4.6 Mitsubishi Materials（Japan） 105
4.6.1 Mitsubishi Materials（Japan） 108
4.6.2 Mitsubishi Polucrystalline Materials（USA） 109
4.7 OSAKA Titanium（Japan）[Sumitomo Titanium] 109

Chapter Five China Top3 Polysilicon Manufacturers 116
5.1 Xinguang Guiye（Sichuan Leshan City） 118
5.2 Emei Semiconductor Materials Plant（Sichuan Emeishan City） 126
5.3 Luoyang Zhonggui（Henan Luoyang City） 129

Chapter Six International Building or Planning Polysilicon Projects 132
6.1 JFE（Consolidation　of NKK and Kawasaki）（Japan） 136
6.2 JSSI（German Rheinfelden） 138
6.3 ELKEM（Norway Oslo） 140
6.4 DC Chemical（Korea Seoul） 142
6.5 Crystal Systems（USA Massachusetts） 146
6.6 Isofotón and Endesa（Spain Málaga） 149
6.7 Hoku Materials（USA Idaho） 150
6.8 France Photon Power Technologies etc（France Saint Aubain） 154
6.9 NS Solar Material（Japan Fukuoka） 157
6.10 M.SETEK（Japan Soma） 158
6.11 Nitol Group（Russia Eastern Siberia） 163
6.12 Горно–химический комбинат (ГХК)（Russia Zheleznogorsk） 164
6.13 Sharp（Japan Toyama） 166
6.15 German Solarvalue AG（Slovenia Ruse） 167
6.16 Dow Corning（Brazil PV 1101 Plant） 170
6.17 Scheuten SolarWorld Solizium（German Saxony） 172
6.18 Other Polysilicon Projects（Russia Ukraine etc） 174

Chapter Seven China Building or Planning Polysilicon Projects 175
7.1 Shenzhen Nanbo（Hubei Yichang City） 178
7.2 Asia Silicon（Qinghai Xining City） 181
7.3 Ningxia Yangguang（Ningxia Shizuishan City） 185
7.5 Jiangsu Shunda（Jiangsu Yangzhou City） 187
7.6 Jiangsu Zhongneng（Jiangsu Xuzhou City） 190
7.7 Chaolei Guiye（Sichuan Chengdu City） 193
7.8 Aixin Silicon（Yunnan Qujin City） 197
7.9 Tongwei and Juxing（Sichuan Leshan City） 201
7.10 LDK（Jiangxi Xinyu City） 203
7.11 Shanxi Tianhong Silicon（Shanxi Xianyang City） 207
7.12 Dalu Polysilicon Project（Inner Mongolia Huhhot） 208
7.13 Zhongjing Huaye Solar Polysilicon（Inner Mongolia Baotou） 210
7.14 Tangshan Silicon（Hebei Tangshan City） 211
7.15 Shenzhou Silicon（Inner Mongolia Huhhot） 213
7.16 Xuntianyu S&T（henan Nanyang Fangcheng） 216
7.17 Dawu Silicon Photovoltaic Industry Park（Hebei Xiaohuo Dawu） 218
7.18 Jinhua Smelting（Liaoning Jinzhou Linghai） 224
7.19 Jiangsu Daquan Group（Chongqing Wanzhou） 226
7.20 other Projects 227
7.20.1 Beijing Shunda Xinye Energy etc（Sichuan Meishan City） 228
7.20.2 Green Energy(UK)Investment etc（Sichuan Meisha City） 228
7.20.3 Shanghai Industry Investment Group（Heilongjiang Mudanjiang City） 228
7.20.4 Other Planning Projects（Liaoning Inner Mongolia etc） 229

Chapter Eight Global Polysilicon Supply Chain Research 230
8.1 EG Polysilicon Supply System 235
8.2 SG Polysilicon Supply System 236

Chapter Nine Feasibility Analysis of China New Polysilicon Projects 237
9.1 Potential Technology Source 237
9.2 SWOT Analysis of Polysilicon Projects in China 240

Chapter Ten Polysilicon research summaries 241

Tables and Figures:

Figure Rod and Nugget form Polysilicon Pictures 3
Table Difference of EG and SG poly silicon 4
Table MG/SG/EG silicon purity and 2006 average selling price（USD/Kg） 6
Figure Industry Chain Structure of Polysilicon 7
Figure Polysilicon Manufacturing Process Flow（Sand—Polysilicon） 8
Figure Polysilicon Industry Chain Structure（Upstream raw materials and downstream applications） 9
Table Global MG silicon production and ASP（USD/Kg） 11
Table Difference between single and multi-crystal silicon 12
Table Difference between Single-Crystal Silicon Solar Cell and Multi-crystal Silicon Solar Cell 15
Table 2006 Productions of Global Different Technology and Their Market Share 19
Table Difference between Improvement Siemens Method, Sliane Decomposition Method, Fluidized-Bed Method Polysilicon Manufacturing Technology 19
Table, Comparative analysis of solar grade polysilicon manufacturing processes and principles of metallurgy process, gas-liquid deposition and purification for heavily-doped silicon waste 20
Table Global 12 Vendors and Their Technology 22
Table Global 7giants Polysilicon Manufacturing Processes and Their Chemical Equations 24
Table Some Polysilicon Manufacturers Manufacturing Processes and their Product Form 25
Table Several SG silicon new manufacturing process and developers 25
Table Global Traditional 7 Polysilicon Giants Key Polysilicon Manufacturing Process 26
Figure JFE（Consolidation　of NKK and Kawasaki） Metallurgical Method（Physical Purity Method） Process Flow 27
Figure Defference between JFE（Consolidation　of NKK and Kawasaki）Metallurgical Method（Physical Purity Method） and Siemens Method 27
Table China 3 Polysilicon Vendor Manufacturing Technology and Their Capacity 28
Table Process Flow o Siemens Method 29
Figue MG Silicon Manufacturing Process 34
Figure MG Silicon Manufacturing Process Structure 35