A股上市公司数据

Patent and citation data of A-share listed companiesNEW

Patent details table of A-share listed companies
Details of design patent applications for A-share listed companies
Detailed table of design authorized patents of A-share listed companies

Green patents and citation data of A-share listed companies

Green patent details of A-share listed companies

Time range

2001-2023


Field display

A-share listed companies' top five suppliers' total table fields
Securities code
Securities abbreviation
Reporting period
Purchase amount of the top five suppliers (yuan)
Top five Supplier purchase amount ratio (%)

Sample data

< /tr> 2020-12-31 < tr >
Securities abbreviation Reporting period Top five suppliers purchase amount (RMB) Top five suppliers purchase amount ratio (%)
Fuao shares 2020-12-31 1331546450.33 16.42
Oriental Shenghong 2020- 12-31 7907073689.51 28.93
张家界 2020-12-31 15606735.82 52.99
Iceberg cold and hot 2020-12-31 173531987.05 8.17
Tongling Nonferrous Metals 2020-12-31 18084315711.82 18.49
Luxi Chemical Industry 2020-12-31 2598352257.21 17.88
COFCO Technology 2020-12-31 787399 8960.18 40.84
Daan Gene 2020-12-31 527008284.16 21.07
Wol Nuclear Materials 2020- 12-31 419807294.44 21.64
科大讯飞 2020-12-31 1398528215.6 25.69
Sun Cable 2020-12-31 6289157231.35 88.42
Qixin Group 2020-12-31 533014698.62 7.88
Western Construction 2020-12-31 1776216589.02 8.15
Meiyingsen 2020-12-31 87501935 6.24 31.88
Yanghe Shares 2020-12-31 1046394506.36 20.47
Nan Guo Real Estate 2020-12 -31 1145748663.04 29
Zhongke Cloud Network 2020-12-31 144905127.33 68.2
Beixin Road Bridge 2020-12-31 1689800602.92 15.9
Wei Chuang Shares 2020-12-31 139666656.52 51.82
Zhongli Group 2020-12-31 1519728417.44 31.15
Delis 2020-12-31 542477021.1< /td> 17.18
Hangzhou Oxygen Co., Ltd. 2020-12-31 1968008691.48 27.39
Jincai Internet 2020-12-31 107126822.18 15.42
Huaxi Energy 2020-12-31 634211128.83 19.86
Dian Guang Technology 2020-12-31 101953434.01 24.25
Mingdiao Shares 2020-12-31 131450846.93 32.38
Hongchuan Wisdom 2020-12-31 2996584.13 41.21
Jinzi Food 2020-12-31 369074767.09 57.67
Zhongyan Dadi 2020-12-31 151060457.27 15.93
Huhua Shares 2020-12-31 87477939.44 43.58
Tianyuan Shares 2020-12-31 274913326.8 34.75
Shengxun Shares 65907103.58 39.33
Jingyeda 2020-12-31 147621047.28 57.04
Bai Ya Shares 2020-12-31 156336058 25.09
Zhi Zhen Technology 2020-12-31 57555955.36 24.3 8
Kep Testing 2020-12-31 12187313.08 68.33
Zhongtian Rocket 2020-12-31 1883679 06.15 36.68
Ruo Yuchen 2020-12-31 509668259.37 67.78
Walrus New Materials 2020-12- 31 303225915.69 39.73
Dongpeng Holdings 2020-12-31 726817631.12 13.31
Metro设计 2020-12-31 104477154.23 23
日久光电 2020-12-31 172690626.35 70.35
Xinhe Co., Ltd. 2020-12-31 53408621.27 14.8
Dayang Biological 2020-12-31 219278954.85 44.05
Jinfu Technology 2020-12-31 231619538.69 58.93
Chenzhan Optoelectronics 2020-12-31 417397316.05 47.45
Cube Pharmaceuticals 2020-12-31 459938248.7 37.15
Zhaowei Electromechanical 2020-12-31 134706389.88 17.5
Lianhong New Materials 2020-12-31 1860198618.7 59.77
Rainbow Group 2020-12-31 65790262.49 16.77

Data update frequency

Annual update