| 501 (2375) | Dalian Jiaotong University | CHN |  |
| 502 (2381) | China Ship Scientific Research Center | CHN |  |
| 502 (2381) | Inner Mongolia University of Science and Technology | CHN | |
| 504 (2390) | General Research Institute for Nonferrous Metals * | CHN |  |
| 505 (2393) | Ministry of Water Resources of China | CHN | |
| 506 (2397) | China National Offshore Oil Corp * | CHN | |
| 507 (2401) | China Academy of Railway Sciences | CHN | |
| 508 (2406) | University of South China | CHN | |
| 509 (2414) | State Grid Henan Electric Power Co | CHN | |
| 510 (2431) | Tongling University | CHN | |
| 511 (2441) | Shenyang Agricultural University | CHN | |
| 512 (2457) | Bohai University | CHN | |
| 513 (2458) | Zhejiang University of Science and Technology | CHN | |
| 514 (2465) | Inner Mongolia University of Technology | CHN | |
| 515 (2472) | Hunan Institute of Engineering | CHN | |
| 516 (2496) | Huizhou University | CHN | |
| 517 (2501) | Quzhou University | CHN | |
| 518 (2507) | Hefei University | CHN | |
| 518 (2507) | Shaoxing University | CHN | |
| 520 (2511) | Yangtze Normal University | CHN | |
| 521 (2521) | Guangdong Academy of Sciences * | CHN | |
| 522 (2526) | Zhoukou Normal University | CHN | |
| 523 (2530) | China Nuclear Power Engineering Co | CHN | |
| 524 (2540) | Nuclear Power Institute of China | CHN | |
| 525 (2544) | Shandong University of Finance | CHN | |
| 526 (2549) | Luoyang Normal University | CHN | |
| 527 (2567) | China Ship Development and Design Center | CHN | |
| 528 (2580) | Inner Mongolia University for Nationalities * | CHN | |
| 529 (2584) | Henan Institute of Science and Technology | CHN | |
| 530 (2603) | Dalian Ocean University | CHN | |
| 531 (2618) | Xijing University | CHN | |
| 532 (2621) | Marine Design and Research Institute of China | CHN | |
| 533 (2628) | State Grid Fujian Electric Power Co Ltd | CHN | |
| 534 (2631) | Guangxi University of Science and Technology | CHN | |
| 535 (2632) | Xinjiang Agricultural University | CHN | |
| 536 (2635) | China Automotive Technology and Research Center | CHN | |
| 537 (2642) | North China Institute of Science and Technology | CHN | |
| 538 (2665) | Beijing Institute of Spacecraft Environment Engineering | CHN | |
| 539 (2695) | Shanxi Normal University, Linfen | CHN | |
| 540 (2696) | Tianjin University of Commerce China | CHN | |
| 540 (2696) | Southwest Institute of Fluid Physics | CHN | |
| 542 (2698) | Suzhou Nuclear Power Research Institute | CHN |  |
| 543 (2701) | State Grid Anhui Electric Power Co | CHN | |
| 544 (2711) | Hunan City University | CHN | |
| 545 (2720) | Weifang University | CHN | |
| 546 (2723) | Jimei University | CHN | |
| 547 (2725) | Southwestern Institute of Physics China | CHN | |
| 548 (2730) | Changchun University | CHN | |
| 549 (2745) | China North Vehicle Research Institute | CHN | |
| 550 (2747) | Chinese Academy of Geological Sciences * | CHN | |
| 551 (2749) | Tianjin University of Technology and Education | CHN | |
| 552 (2759) | Yunnan Minzu University | CHN | |
| 553 (2771) | State Grid Henan Electric Power Research Institute | CHN | |
| 554 (2780) | Chuzhou University | CHN | |
| 555 (2781) | Xi'an Modern Chemistry Research Institute | CHN | |
| 556 (2788) | CNPC Tubular Goods Research Institute | CHN | |
| 557 (2792) | Jiangxi Agricultural University | CHN | |
| 558 (2796) | Shanghai Aerospace Control Technology Institute | CHN | |
| 559 (2798) | China Meteorological Administration | CHN | |
| 560 (2821) | Yunnan Normal University | CHN | |
| 561 (2829) | Lingnan Normal University | CHN | |
| 562 (2835) | Heilongjiang Bayi Agricultural University | CHN | |
| 563 (2849) | Hunan Institute of Science and Technology | CHN | |
| 564 (2863) | Yellow River Institute of Hydraulic Research | CHN | |
| 565 (2875) | Yanan University | CHN | |
| 566 (2881) | China Special Equipment Inspection and Research Institute | CHN | |
| 567 (2897) | Hunan University of Humanities, Science and Technology | CHN | |
| 567 (2897) | China General Nuclear Power Corp * | CHN | |
| 569 (2902) | China Gas Turbine Establishment | CHN | |
| 570 (2905) | Changjiang River Scientific Research Institute | CHN | |
| 571 (2907) | Heilongjiang University of Science and Technology | CHN | |
| 572 (2912) | Yancheng Teachers University | CHN | |
| 573 (2928) | National Institute of Metrology | CHN | |
| 574 (2933) | Lanzhou City University | CHN | |
| 575 (2939) | Jiujiang University | CHN | |
| 576 (2950) | Henan University of Engineering | CHN | |
| 577 (2952) | Wuhan Second Ship Design and Research Institute | CHN | |
| 578 (2954) | Luoyang Institute of Science and Technology | CHN | |
| 579 (2961) | Tarim University | CHN | |
| 580 (2972) | Guizhou Normal University | CHN | |
| 581 (2975) | Northwest Institute of Nuclear Technology | CHN | |
| 582 (2988) | Institute of Modern Physics, Chinese Academy of Sciences | CHN | |
| 582 (2988) | Chongqing Three Gorges University | CHN | |
| 584 (2991) | China Guangdong Nuclear Power Research Institute Co Ltd | CHN | |
| 585 (2996) | Shenyang Institute of Engineering | CHN | |
| 586 (2997) | Hubei University of Automotive Technology | CHN | |
| 587 (3013) | Beijing Institute of Space Mechanics and Electricity | CHN | |
| 588 (3017) | Guizhou Minzu University | CHN | |
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