Shanghai Port Group Zhang Huabang

Simon Road, Shanggang Group

Shanghai Port Group Luo Jing

Shanghai Baosteel Special Metal Material Co., Ltd. | 100.00 | Yes | 65438

| Baosteel Singapore Trading Co., Ltd. ||||100.00 | Yes |

| Shanghai Meishan Iron and Steel Co., Ltd. | 74.05438 | 0 | Yes | 74.05438 | Yes

| Shanghai Baosteel Chemical Co., Ltd. ||||100.00 | Yes |

| Shanghai Baoxin Software Co., Ltd. | Holding subsidiary | 55.50 | is a holding subsidiary |

|||||100.00| Yes |

||||| Yin Bao Special Steel Pipe Co., Ltd. |||| 65.00 | Yes

Shanghai Baosteel International Economic and Trade Co., Ltd. ||||100.00 | Yes |

| Ningbo Baoxin Stainless Steel Co., Ltd. | Yes | 54.00 Yes

||||| 62.10 | Yes |

||||| Yantai Lubao Steel Pipe Co., Ltd. 79.82 | Yes |

||||| Baoshan Iron and Steel Co., Ltd. | Huangshi coated steel plate | 39.37 | Yes | Yes

| Shanghai Wugang Gas Co., Ltd. | Holding | Subsidiary | 94.50 | Yes | 94.50 | Yes

||||||||| Tianjin Baosteel | Chuling Material Distribution Co., Ltd. | No | No.

||||||||| Shanghai Baosteel Arcelor Laser Tailor Welding Co., Ltd. | No | No.

|||||||| |

||||||||| Shanghai Baojiang Shipping Co., Ltd. | No | No.

| Baosteel Group || Shanghai No.1 Iron and Steel Co. | No | No | No.

|||||||| Its subsidiaries

||||||| Baosteel Resources Co., Ltd. and its subsidiaries|||||| No |

| Nanjing Baori Steel Wire Products Co., Ltd. | No | No | No |

| Beijing Huili Real Estate Development Co., Ltd. | No | No | No.

||||||||| Shanghai Baosteel Industrial Testing Company and its subsidiaries | No | No | No.

|||||||| |

| Baosteel Group Shanghai Wugang Co., Ltd. and its other related parties | None | None | None

||||||||| | | |

||||||| Baosteel Group | Baoshan Hotel | No | No.

| Shanghai Baosteel Equipment Maintenance Co., Ltd. | No | No | No.

||||||||| Shanghai Baosteel Technology and Economic Development Company and its other related parties||||||| None

||||||||| | | |

| Baosteel Group || Xinjiang Bayi Iron and Steel Co., Ltd. | No | No | No.

|||||||| Its subsidiaries

|||||| Bao Dao Trading Co., Ltd. | No | No.

| Warburg Trust and Investment Co., Ltd. | No | No | No.

| Baosteel Group | Shanghai Pudong Iron and Steel Co., Ltd. | No | No | No.

|||||||| Its subsidiaries

Baosteel Group Shanghai Meishan Co., Ltd. and its other brother companies and related parties | None | None | None

||||||||| | | |

|||||||| Shanghai Iron and Steel Research Institute | No | No.

| Baosteel Group || Shanghai Steel Pipe Co., Ltd. | No | No | No.

|||||||| Baosteel Metal Co., Ltd. and its subsidiaries | No | No | No.

| Baosteel Group || Shanghai Second Iron and Steel Co. | No | No | No.

|||||||| Its subsidiaries

||||||| Baosteel Development Co., Ltd. and its subsidiaries|||||| No |

| Shanghai Baosteel Engineering Technology Co., Ltd. and its other related parties | None | None | None

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