Time interval
1990-2022.12.31
Field display
4-digit IPC number statistics average number of types < td>Technical complexity of joint patent applications - average number of types calculated by 1-digit IPC number C-number statistical average type number| Statistical table of quality of green invention patent applications of A-share listed companies-first-level sub-classification |
|---|
| Securities code |
| Application year |
| Company name |
| Relationship with listed companies |
| Main classification of green patents |
| First-level subclassification of green patents |
| Number of patent applications |
| Technical complexity of patent applications - total number of types counted by 1-digit IPC number |
| Technical complexity of patent application - average number of types calculated by 1-digit IPC number |
| Technical complexity of patent application - total number of types calculated by 2-digit IPC number |
| Technical complexity of patent application - average number of types calculated by 2-digit IPC number |
| Technical complexity of patent application - total number of types calculated by 4-digit IPC number |
| Technical complexity of patent application - average number of types calculated by 2-digit IPC number |
| Technical complexity of patent application - total number of types calculated by 4-digit IPC number |
| Number of independent patent applications |
| Technical complexity of independent patent applications - total number of types calculated by 1-digit IPC number |
| Technical complexity of independent patent applications - average number of types calculated by 1-digit IPC number |
| Technical complexity of independent patent applications - total number of types calculated by 2-digit IPC number |
| Independent patent applications Technical complexity of independent patent applications - average number of types calculated by 2-digit IPC numbers |
| Technical complexity of independent patent applications - average number of types calculated by 4-digit IPC numbers |
| Technical complexity of independent patent applications - average number of types calculated by 4-digit IPC numbers |
| Number of cooperative patent applications |
| Technical complexity of cooperative patent applications - total number of types calculated by 1-digit IPC numbers |
| Technical complexity of joint patent applications - total number of types calculated by 2-digit IPC number |
| Technical complexity of joint patent applications - average number of types calculated by 2-digit IPC number |
| Technical complexity of joint patent applications - total number of types calculated by 4-digit IPC number |
| Technical complexity of joint patent applications - average number of types calculated by 4-digit IPC number |
| Number of citations in the year of patent disclosure |
| Number of citations in the 2 years of patent disclosure |
| Number of citations in the 3 years of patent disclosure |
| Number of citations in the 4 years of patent disclosure |
| Number of citations in the 5 years of patent disclosure |
| Patent cited as of December 2020 Times |
| Number of citations for independent patent applications published in the current year |
| Number of citations for independent patent applications published in the past 2 years |
| Number of citations for independent patent applications published in the past 3 years |
| Number of citations for independent patent applications published in the past 4 years |
| Number of citations for independent patent applications published in the past 5 years |
| Number of citations of independent patent applications as of December 2020 |
| Number of citations of joint patent applications in the current year |
| Number of citations of joint patent applications in the past 2 years |
| Number of citations of joint patent applications in the past 3 years |
| Number of citations of joint patent applications in the past 4 years |
| Number of citations of joint patent applications in the past 5 years |
| Number of citations of patent applications in cooperation as of December 2020 |
Sample data
< td>1 < td>0 < td>1 < td>0| Securities code | Application year | Company name | Relationship with listed companies | Main category of green patents | First-level sub-category of green patents | Number of patent applications Quantity | Technical complexity of patent applications - total number of types calculated by 1-digit IPC number | Technical complexity of patent applications - average number of types calculated by 1-digit IPC number | Technical complexity of patent applications - total number of types calculated by 2-digit IPC number | Technical complexity of patent applications - average number of types calculated by 2-digit IPC number | Technical complexity of patent applications - total number of types calculated by 4-digit IPC number | Technical complexity of patent applications - average number of types calculated by 4-digit IPC number | Number of independent patent applications | Technical complexity of independent patent applications - total number of types calculated by 1-digit IPC number | Technical complexity of independent patent applications - average number of types calculated by 1-digit IPC number | Technical complexity of independent patent applications - total number of types calculated by 2-digit IPC number | Technical complexity of independent patent applications - average number of types calculated by 2-digit IPC number | Technical complexity of independent patent applications - total number of types calculated by 4-digit IPC number | Independent application Technical complexity of patents - average number of types calculated by 4-digit IPC numbers | Number of joint patent applications | Technical complexity of joint patent applications - average number of types calculated by 1-digit IPC numbers | Technical complexity of joint patent applications - average number of types calculated by 1-digit IPC numbers | Technical complexity of joint patent applications - average number of types calculated by 2-digit IPC numbers | Technical complexity of joint patent applications - average number of types calculated by 2-digit IPC numbers | Technical complexity of joint patent applications - average number of types calculated by 2-digit IPC numbers Total number of types counted by 4-digit IPC number | Technical complexity of joint patent applications - average number of types counted by 4-digit IPC number | Number of citations in the year of patent disclosure | Cumulative number of citations in 2 years of patent disclosure | Cumulative number of citations in 3 years of patent disclosure | Cumulative number of citations in 4 years of patent disclosure | Cumulative number of citations in 5 years of patent disclosure | Number of citations of patents as of December 2020 | Number of citations in the year of independent patent disclosure Times | Independent patent application has been cited for 2 years | Independent patent application has been cited for 3 years | Independent patent application has been cited for 4 years | Independent patent application has been cited for 5 years | Independent patent application has been cited as of December 2020 | Cooperative patent application has been cited for the current year | Cooperative patent application has been cited for 2 years | Cooperative patent application has been cited for 3 years Cumulative citations | Cumulative citations of patent applications for cooperation in the past 4 years | Cumulative citations of patent applications for cooperation in the past 5 years | Citations of patent applications for cooperation as of December 2020 |
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| 000656 | 2017 | Jinke Real Estate Group Co., Ltd. | All listed companies | ADMINISTRATIVE, REGULATORY OR DESIGN ASPECTS | Static structure design | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | 2 | 0 | 1 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 000656 | 2017 | Jinke Real Estate Group Co., Ltd. | Subsidiary of a listed company | ADMINISTRATIVE, REGULATORY OR DESIGN ASPECTS | Static structure design | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000656 | 2017 | Jinke Real Estate Group Co., Ltd. | Parent company of listed company | ADMINISTRATIVE, REGULATORY OR DESIGN ASPECTS | Static structure design | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | 2 | 0 | 1 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 000656 | 2017 | Jinke Real Estate Group Co., Ltd. | Associated/joint venture of listed companies | ADMINISTRATIVE, REGULATORY OR DESIGN ASPECTS | Static structure design | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000656 | 2019 | Jinke Real Estate Group Co., Ltd. | All listed companies | ALTERNATIVE ENERGY PRODUCTION | Geothermal energy | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000656 | 2019 | Jinke Real Estate Group Co., Ltd. | All listed companies | ALTERNATIVE ENERGY PRODUCTION | Other production or use of heat, not derived from combustion, eg natural heat | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000656 | 2019 | Jinke Real Estate Group Co., Ltd. | Subsidiary of a listed company | ALTERNATIVE ENERGY PRODUCTION | Geothermal energy | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 000656 | 2019 | Jinke Real Estate Group Co., Ltd. | Subsidiary of a listed company | ALTERNATIVE ENERGY PRODUCTION | Other production or use of heat, not derived from combustion, eg natural heat | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000656 | 2019 | Jinke Real Estate Group Co., Ltd. | Parent company of listed company | ALTERNATIVE ENERGY PRODUCTION | Geothermal energy | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 000656 | 2019 | Jinke Real Estate Group Co., Ltd. | Parent company of listed company | ALTERNATIVE ENERGY PRODUCTION | Other production or use of heat, not derived from combustion, eg natural heat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0< /td> | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000656 | 2019 | Jinke Real Estate Group Co., Ltd. | Associated/joint venture of a listed company | ALTERNATIVE ENERGY PRODUCTION | Geothermal energy | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000656 | 2019 | Jinke Real Estate Group Co., Ltd. | Associated/joint venture of listed companies | ALTERNATIVE ENERGY PRODUCTION | Other production or use of heat, not derived from combustion, eg natural heat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 000657 | 2013 | Chinatungsten High-tech Materials Co., Ltd. | All listed companies | ENERGY CONSERVATION | Measurement of electricity consumption | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 3 | 1 | 1 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | |||
| 000657 | 2013 | China Tungsten High-Tech Materials Co., Ltd. | Subsidiary of a listed company | ENERGY CONSERVATION | Measurement of electricity consumption | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 3 | 1 | 1 | 1 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 000657 | 2013 | China Tungsten High-Tech Materials Co., Ltd. | Parent company of listed company | ENERGY CONSERVATION | Measurement of electricity consumption | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000657 | 2013 | China Tungsten High-tech Materials Co., Ltd. | Joint ventures/joint ventures of listed companies | ENERGY CONSERVATION | Measurement of electricity consumption | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 000657 | 2015 | Chinatungsten High-tech Materials Co., Ltd. | All listed companies | ENERGY CONSERVATION | Measurement of electricity consumption | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000657 | 2015 | China Tungsten High-Tech Materials Co., Ltd. | Subsidiary of a listed company | ENERGY CONSERVATION | Measurement of electricity consumption | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000657 | 2015 | China Tungsten High-Tech Materials Co., Ltd. | Parent company of listed company | ENERGY CONSERVATION | Measurement of electricity consumption | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000657 | 2015 | China Tungsten High-tech Materials Co., Ltd. | Joint ventures/joint ventures of listed companies | ENERGY CONSERVATION | Measurement of electricity consumption | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 000657 | 2016 | Chinatungsten High-tech Materials Co., Ltd. | All listed companies | ALTERNATIVE ENERGY PRODUCTION | Solar energy | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7< /td> | 10 | 10 | 10 | 0 | 2 | 7 | 10 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | ||
| 000657 | 2016 | China Tungsten High-Tech Materials Co., Ltd. | Subsidiary of a listed company | ALTERNATIVE ENERGY PRODUCTION | Solar energy | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7< /td> | 10 | 10 | 10 | 0 | 2 | 7 | 10 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | ||
| 000657 | 2016 | China Tungsten High-Tech Materials Co., Ltd. | Parent company of listed company | ALTERNATIVE ENERGY PRODUCTION | Solar energy | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000657 | 2016 | China Tungsten High-Tech Materials Co., Ltd. | Associated/Jointly-Owned Enterprises of Listed Companies | ALTERNATIVE ENERGY PRODUCTION | Solar energy | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 000657 | 2018 | Chinatungsten High-tech Materials Co., Ltd. | All listed companies | ENERGY CONSERVATION | Measurement of electricity consumption | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 000657 | 2018 | Chinatungsten High-tech Materials Co., Ltd. | All listed companies | WASTE MANAGEMENT | Reuse of waste materials | 2 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 2 | 1 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000657 | 2018 | China Tungsten High-Tech Materials Co., Ltd. | Subsidiary of a listed company | ENERGY CONSERVATION | Measurement of electricity consumption | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 000657 | 2018 | China Tungsten High-tech Materials Co., Ltd. | Subsidiary of listed company | WASTE MANAGEMENT | Reuse of waste materials | 2 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 2 | 1 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000657 | 2018 | China Tungsten High-Tech Materials Co., Ltd. | Parent company of listed company | ENERGY CONSERVATION | Measurement of electricity consumption | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000657 | 2018 | China Tungsten High-Tech Materials Co., Ltd. | Parent company of listed company | WASTE MANAGEMENT | Reuse of waste materials | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||
| 000657 | 2018 | China Tungsten High-Tech Materials Co., Ltd. | Joint ventures/joint ventures of listed companies | ENERGY CONSERVATION | Measurement of electricity consumption | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000657 | 2018 | China Tungsten High-tech Materials Co., Ltd. | Joint ventures/joint ventures of listed companies | WASTE MANAGEMENT | Reuse of waste materials | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 000657 | 2020 | Chinatungsten High-tech Materials Co., Ltd. | All listed companies | WASTE MANAGEMENT | Reuse of waste materials | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000657 | 2020 | China Tungsten High-Tech Materials Co., Ltd. | Subsidiary of a listed company | WASTE MANAGEMENT | Reuse of waste materials | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000657 | 2020 | China Tungsten High-Tech Materials Co., Ltd. | Parent company of listed company | WASTE MANAGEMENT | Reuse of waste materials | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||
| 000657 | 2020 | China Tungsten High-tech Materials Co., Ltd. | Joint ventures/joint ventures of listed companies | WASTE MANAGEMENT | Reuse of waste materials | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 000661 | 2003 | Changchun High-Tech Industry (Group) Co., Ltd. | All listed companies | ALTERNATIVE ENERGY PRODUCTION | Bio-fuels | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0< /td> | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 000661 | 2003 | Changchun High-Tech Industry (Group) Co., Ltd. | Subsidiary of a listed company | ALTERNATIVE ENERGY PRODUCTION | Bio-fuels | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0< /td> | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 000661 | 2003 | Changchun High-Tech Industry (Group) Co., Ltd. | Parent company of listed company | ALTERNATIVE ENERGY Product >0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Data update frequency
Annual update