| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 618,964,242.76 | 381,686,080.67 | 172,085,225.43 | 954,671,560.82 |
| 收到的税费返还 | 20,102,274.74 | 12,889,099.26 | 5,951,741.53 | 53,401,345.18 |
| 收到其他与经营活动有关的现金 | 80,314,568.4 | 23,964,007.7 | 8,936,531.59 | 91,138,735.68 |
| 经营活动现金流入小计 | 719,381,085.9 | 418,539,187.63 | 186,973,498.55 | 1,099,211,641.68 |
| 购买商品、接受劳务支付的现金 | 192,460,995.59 | 103,353,435.31 | 44,797,934.74 | 213,536,503.1 |
| 支付给职工以及为职工支付的现金 | 485,631,949.52 | 342,049,281.06 | 199,376,905.58 | 665,192,867.26 |
| 支付的各项税费 | 54,853,339.89 | 31,759,755.01 | 18,918,749.46 | 102,414,198.52 |
| 支付其他与经营活动有关的现金 | 141,446,035.92 | 67,356,733.65 | 43,032,382.23 | 208,281,056.22 |
| 经营活动现金流出小计 | 874,392,320.92 | 544,519,205.03 | 306,125,972.01 | 1,189,424,625.1 |
| 经营活动产生的现金流量净额 | -155,011,235.02 | -125,980,017.4 | -119,152,473.46 | -90,212,983.42 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 69,000,000 | 69,000,000 | 65,000,000 | 390,000,000 |
| 取得投资收益收到的现金 | 180,258.9 | 180,258.9 | 163,623.29 | 2,195,095.89 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 83,892.43 | 83,167.17 | 8,190.65 | 58,936.17 |
| 投资活动现金流入小计 | 69,264,151.33 | 69,263,426.07 | 65,171,813.94 | 392,254,032.06 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 26,971,801.41 | 20,960,636.46 | 3,808,753.47 | 62,304,267.4 |
| 投资支付的现金 | 9,000,000 | 9,000,000 | 9,000,000 | 420,000,000 |
| 投资活动现金流出小计 | 35,971,801.41 | 29,960,636.46 | 12,808,753.47 | 482,304,267.4 |
| 投资活动产生的现金流量净额 | 33,292,349.92 | 39,302,789.61 | 52,363,060.47 | -90,050,235.34 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 552,139,800 | 279,139,800 | 194,000,000 | 341,900,000 |
| 收到其他与筹资活动有关的现金 | 2,222,564.16 | 2,205,461.36 | 131,542 | - |
| 筹资活动现金流入小计 | 554,362,364.16 | 281,345,261.36 | 194,131,542 | 341,900,000 |
| 偿还债务支付的现金 | 410,000,000 | 181,000,000 | 119,000,000 | 242,400,000 |
| 分配股利、利润或偿付利息支付的现金 | 9,746,762.46 | 6,830,946.66 | 5,174,095.23 | 7,115,193.94 |
| 支付其他与筹资活动有关的现金 | 15,954,105.56 | 10,232,895.61 | 4,796,942.18 | 35,341,641.82 |
| 筹资活动现金流出小计 | 435,700,868.02 | 198,063,842.27 | 128,971,037.41 | 284,856,835.76 |
| 筹资活动产生的现金流量净额 | 118,661,496.14 | 83,281,419.09 | 65,160,504.59 | 57,043,164.24 |
| 四、汇率变动对现金及现金等价物的影响 | -635,497.53 | -79,028.94 | -23,723.47 | 20,275.92 |
| 五、现金及现金等价物净增加额 | -3,692,886.49 | -3,474,837.64 | -1,652,631.87 | -123,199,778.6 |
| 加:期初现金及现金等价物余额 | 199,242,016.3 | 199,242,016.3 | 199,242,016.3 | 322,441,794.9 |
| 期末现金及现金等价物余额 | 195,549,129.81 | 195,767,178.66 | 197,589,384.43 | 199,242,016.3 |
| 补充资料: | | | | |
| 净利润 | - | -78,039,297.91 | - | -138,018,087.55 |
| 资产减值准备 | - | 3,129,883.03 | - | 11,256,300.61 |
| 固定资产和投资性房地产折旧 | - | 16,198,288.94 | - | 37,510,690.01 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 16,198,288.94 | - | 37,510,690.01 |
| 无形资产摊销 | - | 6,109,406.54 | - | 9,523,594.01 |
| 长期待摊费用摊销 | - | 1,233,976.38 | - | 1,896,684.42 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -313,517.2 | - | -277,894.86 |
| 固定资产报废损失 | - | 708,627.07 | - | 3,137,297.42 |
| 公允价值变动损失 | - | - | - | -5,113,767.12 |
| 财务费用 | - | 11,681,351.19 | - | 20,840,017.01 |
| 投资损失 | - | 616,939.39 | - | -980,040.29 |
| 递延所得税 | - | -1,404,260.17 | - | -6,157,911.67 |
| 其中:递延所得税资产减少 | - | -1,404,600.12 | - | -6,158,916.11 |
| 递延所得税负债增加 | - | 339.95 | - | 1,004.44 |
| 存货的减少 | - | -5,150,086.85 | - | -26,684,409.36 |
| 经营性应收项目的减少 | - | -53,223,671.82 | - | -197,315,845.15 |
| 经营性应付项目的增加 | - | -45,937,912.97 | - | 157,375,886.65 |
| 一年内到期的可转换公司债券 | - | 1,336,133.86 | - | 2,508,903.2 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | 22,573,206.98 | - | 32,331,993.72 |
| 现金的期末余额 | - | 195,767,178.66 | - | 199,242,016.3 |
| 减:现金的期初余额 | - | 199,242,016.3 | - | 322,441,794.9 |
| 现金及现金等价物的净增加额 | - | -3,474,837.64 | - | -123,199,778.6 |
| 公告日期 | 2025-10-30 | 2025-08-27 | 2025-04-25 | 2025-03-28 |
| 审计意见(境内) | | | | 标准无保留意见 |