Part I: Composition and definition of copper costs and expenses
 1 The composition of the cost of Osmium
 2 Introduction of cost subjects of Osmium

　　　　   2.1 Direct materials
   2.2 Direct labor
   2.3 Manufacturing cost
   2.4 Periodic fees
   2.5 Various taxes and fees

　　　　Part II: Research on the cost of raw and auxiliary materials for Osmium
 3 Composition of upstream raw and auxiliary materials of Osmium
 4 Analysis of the upstream raw material market of Osmium
 5 Market analysis of upstream auxiliary materials for Osmium

　　　　Part III: Specific costing and profit assessment of Osmium
 6 Cost accounting and profit assessment of Osmium
   6.1 China's overall cost and profit
   6.2 Composition of each cost subject

　　　　Part IV: Research on the cost and profit of Osmium
 7 Research on the cost of Osmium
 8 Research on Osmium profits

　　　　Part V: Impact and forecast on cost and profit of Osmium
 9 Influencing factors and forecasts of raw material cost
 10 Influencing factors and forecast of auxiliary material cost
 11 Influencing factors and forecast of fuel power cost
 12 Influencing factors and forecasts of labor costs
 13 Factors and forecasts of manufacturing costs

　　　　Part VI: Development prospects and strategic forecast of Osmium
 14 Analysis of market influencing factors
   14.1 Policy factors
   14.2 Economic factors
   14.3 ……

　　　　 15 Supply, demand and price forecast of Osmium
   15.1 Supply-side forecast
   15.2 Demand-side forecast
   15.3 Supply and demand comparison and price forecast
16 Suggestions on cost reduction and efficiency improvement of Osmium

　　　　Appendix
 1 Basic introduction of Osmium industry chain
 2 Introduction to the process flow of Osmium
 3 Introduction to key enterprises of Osmium
 4 Policy compilation
 5 Highlights news review