| First Grade Indexes (B) | Secondary Indexes (C) | Tertiary Indexes (D) |
| Capacity B1 (0.16) | Internal Diamond Model Index C11 (0.33) | Securitization Rate (China) D111 (0.21) |
| Monetary Ratio (China) D112 (0.21) | ||
| The Contribution of Financial Development (China) D113 (0.24) | ||
| Level of Financial Regulation (China) D114 (0.34) | ||
| External Diamond Model Index C12 (0.67) | Investment Project Selection Criteria D121 (0.67) | |
| Financial InnovationD122 (0.33) | ||
| Production Factors B2 (0.11) | Internal Diamond Model Index C21 (0.50) | Fiscal Income (China) D211 (0.50) |
| Scale of Private Capital (China) D212 (0.50) | ||
| External Diamond Model Index C22 (0.50) | Fiscal Income (Other) D221 (0.50) | |
| Scale of Private Capital (Other) D222 (0.50) | ||
| Demand Conditions B3 (0.14) | Internal Diamond Model Index C31 (0.33) | Infrastructure Growth (China) D311 (0.49) |
| Urbanization Level (China) D312 (0.20) | ||
| Infrastructure Financing Diversification (China) D313 (0.31) | ||
| External Diamond Model Index C32 (0.67) | Infrastructure Growth (Others) D321 (0.49) | |
| Urbanization Level (Others) D322 (0.20) | ||
| Infrastructure Financing Diversification (Others) D323 (0.31) | ||
| Relevant and Supporting Industry B4 (0.13) | Internal Diamond Model Index C41 (0.50) | Annual Output Value of Manufacturing (China) D411 (0.28) |
| Market Technical Specifications & Standards (China) D412 (0.19) | ||
| Infrastructure Engineering Insurance Claims (China) D413 (0.14) | ||
| RMB Exchange Rate Stability D414 (0.39) | ||
| External Diamond Model Index C42 (0.50) | Reserves of Related Countries D421 (0.49) | |
| Infrastructure Restrictions of Relevant Countries D422 (0.20) | ||
| Countries Sovereign Credit Rating Situation D423 (0.31) | ||
| Business Strategy, Instruction and Competitiveness B5 (0.23) | Internal Diamond Model Index C51 (0.67) | Rationality of Strategy and Governance Structure of AIIBD511 (1.00) |
| External Diamond Model Index C52 (0.33) | Horizontal Competition D521 (0.67) | |
| Partners D522 (0.33) | ||
| Opportunity B6 (0.07) | Internal Diamond Model Index C61 (0.50) | Chinese Domestic Reform and Opening-up Situation D611 (1.00) |
| External Diamond Model Index C62 (0.50) | Opening Circumstances of Relevant Areas D621 (1.00) | |
| Government B7 (0.16) | Internal Diamond Model Index C71 (0.50) | Political Stability (China) D711 (0.33) |
| Support from Chinese Government D712 (0.67) | ||
| External Diamond Model Index C72 (0.50) | Political Stability (Others) D721 (0.33) | |
| International Support D722 (0.67) |