| Engineering, Technology and Energy | 2021-2025 | 147 | CN 88 | 99.96 |
| Environmental Science and Ecology | 2021-2025 | 70 | CN 29 | 99.93 |
| Materials Science | 2021-2025 | 136 | CN 86 | 99.79 |
| Chemistry | 2021-2025 | 169 | CN 82 | 99.16 |
| Mathematics and Statistics | 2021-2025 | 979 | CN 233 | 90.40 |
| Water Science and Technology | Lifetime | 154 | CN 42 | 99.54 |
| Mechanical Engineering | Lifetime | 376 | CN 93 | 99.44 |
| Biomedical Engineering | Lifetime | 570 | CN 137 | 99.20 |
| Industrial Environmental Engineering | Lifetime | 450 | CN 104 | 96.24 |
| Environmental Chemistry | Lifetime | 801 | CN 118 | 91.95 |
| Inorganic and Nuclear Chemistry | Lifetime | 650 | CN 68 | 89.72 |
| Energy Materials and Devices | Lifetime | 629 | CN 351 | 70.06 |
| Mechanical Engineering | 2021-2025 | 27 | CN 10 | 99.84 |
| Water Science and Technology | 2021-2025 | 22 | CN 8 | 99.81 |
| Biomedical Engineering | 2021-2025 | 98 | CN 54 | 99.61 |
| Materials Chemistry | 2021-2025 | 118 | CN 77 | 99.54 |
| Electrical and Electronic Engineering | 2021-2025 | 317 | CN 209 | 99.42 |
| Industrial Environmental Engineering | 2021-2025 | 48 | CN 18 | 98.40 |
| Environmental Chemistry | 2021-2025 | 56 | CN 31 | 98.05 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 442 | CN 287 | 96.80 |
| Organic Chemistry | 2021-2025 | 294 | CN 111 | 94.02 |
| Polymers, Plastics and Soft Materials | 2021-2025 | 237 | CN 129 | 92.54 |
| Mechanics of Materials | 2021-2025 | 332 | CN 191 | 92.66 |
| Inorganic and Nuclear Chemistry | 2021-2025 | 84 | CN 52 | 87.95 |
| Chemical Synthesis and Catalysis | 2021-2025 | 275 | CN 135 | 87.87 |
| Oncology | 2021-2025 | 763 | CN 89 | 87.67 |
| Health, Toxicology and Mutagenesis | 2021-2025 | 988 | CN 262 | 58.43 |
| Metal Extraction and Bioleaching | Lifetime | 13 | CN 3 | 99.52 |
| Minerals Flotation and Separation Techniques | Lifetime | 23 | CN 5 | 99.38 |
| Extraction and Separation Processes | Lifetime | 58 | CN 18 | 99.30 |
| Iron and Steelmaking Processes | Lifetime | 26 | CN 8 | 99.26 |
| Metallurgical Processes and Thermodynamics | Lifetime | 92 | CN 15 | 98.72 |
| Adsorption and biosorption for pollutant removal | Lifetime | 225 | CN 62 | 98.75 |
| Nanomaterials for catalytic reactions | Lifetime | 270 | CN 113 | 98.75 |
| Chemical Synthesis and Characterization | Lifetime | 347 | CN 68 | 97.31 |
| Graphene and Nanomaterials Applications | Lifetime | 489 | CN 200 | 97.29 |
| Iron oxide chemistry and applications | Lifetime | 337 | CN 61 | 96.61 |
| Membrane Separation Technologies | Lifetime | 644 | CN 254 | 97.03 |
| Mineral Processing and Grinding | Lifetime | 520 | CN 134 | 95.44 |
| Covalent Organic Framework Applications | Lifetime | 986 | CN 606 | 95.17 |
| Electrodeposition and Electroless Coatings | Lifetime | 651 | CN 91 | 92.14 |
| Chemical Looping and Thermochemical Processes | Lifetime | 548 | CN 197 | 91.26 |
| Extraction and Separation Processes | 2021-2025 | 5 | CN 4 | 99.68 |
| Iron and Steelmaking Processes | 2021-2025 | 4 | CN 2 | 99.53 |
| Metal Extraction and Bioleaching | 2021-2025 | 7 | CN 7 | 99.61 |
| Chemical Synthesis and Characterization | 2021-2025 | 7 | CN 6 | 99.06 |
| Metallurgical Processes and Thermodynamics | 2021-2025 | 10 | CN 7 | 98.90 |
| Minerals Flotation and Separation Techniques | 2021-2025 | 14 | CN 13 | 99.16 |
| Adsorption and biosorption for pollutant removal | 2021-2025 | 46 | CN 6 | 99.10 |
| Graphene research and applications | 2021-2025 | 78 | CN 31 | 98.34 |
| Peptidase Inhibition and Analysis | 2021-2025 | 81 | CN 14 | 97.87 |
| Iron oxide chemistry and applications | 2021-2025 | 19 | CN 12 | 97.63 |
| Aqueous Zinc-Ion and Rechargeable Battery Technologies | 2021-2025 | 322 | CN 251 | 98.63 |
| Nanomaterials for catalytic reactions | 2021-2025 | 153 | CN 51 | 97.03 |
| Mine drainage and remediation techniques | 2021-2025 | 27 | CN 17 | 96.57 |
| Membrane Separation Technologies | 2021-2025 | 184 | CN 100 | 97.45 |
| Graphene and Nanomaterials Applications | 2021-2025 | 145 | CN 32 | 96.52 |
| Arsenic contamination and mitigation | 2021-2025 | 64 | CN 44 | 95.98 |
| Protease and Inhibitor Mechanisms | 2021-2025 | 27 | CN 12 | 95.44 |
| Radioactive element chemistry and processing | 2021-2025 | 131 | CN 114 | 96.41 |
| Covalent Organic Framework Applications | 2021-2025 | 287 | CN 222 | 96.45 |
| Metal-Organic Frameworks: Synthesis and Applications | 2021-2025 | 417 | CN 264 | 96.51 |
| Supercapacitor Materials and Fabrication | 2021-2025 | 785 | CN 528 | 96.20 |
| Mineral Processing and Grinding | 2021-2025 | 149 | CN 90 | 94.06 |
| Corrosion Behavior and Inhibition | 2021-2025 | 415 | CN 204 | 94.11 |
| Recycling and Waste Management Techniques | 2021-2025 | 921 | CN 344 | 89.97 |
| Methane Hydrates and Related Phenomena | 2021-2025 | 985 | CN 544 | 88.63 |
| Chemical Looping and Thermochemical Processes | 2021-2025 | 245 | CN 142 | 88.02 |
| Nanopore and Nanochannel Transport Studies | 2021-2025 | 323 | CN 172 | 86.42 |
| Spacecraft and Cryogenic Technologies | 2021-2025 | 385 | CN 190 | 86.57 |
| Flame retardant materials and properties | 2021-2025 | 405 | CN 341 | 87.89 |
| Electrodeposition and Electroless Coatings | 2021-2025 | 192 | CN 88 | 83.38 |
| CO2 Sequestration and Geologic Interactions | 2021-2025 | 940 | CN 394 | 79.77 |
| Synthesis of Organic Compounds | 2021-2025 | 209 | CN 74 | 73.41 |
| Materials Engineering and Processing | 2021-2025 | 166 | CN 86 | 72.58 |
| Industrial Gas Emission Control | 2021-2025 | 748 | CN 556 | 68.20 |
| Bauxite Residue and Utilization | 2021-2025 | 417 | CN 290 | 66.33 |
| Anodic Oxide Films and Nanostructures | 2021-2025 | 304 | CN 88 | 65.01 |
| Copper Interconnects and Reliability | 2021-2025 | 497 | CN 131 | 60.90 |
| Fluoride Effects and Removal | 2021-2025 | 812 | CN 338 | 50.54 |
| Electrical Contact Performance and Analysis | 2021-2025 | 841 | CN 544 | 39.18 |