| 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 | 454,716,440.41 | 265,968,631.5 | 148,049,659.16 | 421,138,499.83 |
| 收到的税费返还 | 3,721,812.54 | 1,711,056.28 | 1,132,794.85 | 5,057,183.24 |
| 收到其他与经营活动有关的现金 | 79,527,537.37 | 62,205,493.13 | 29,010,386.22 | 67,621,633.93 |
| 经营活动现金流入小计 | 537,965,790.32 | 329,885,180.91 | 178,192,840.23 | 493,817,317 |
| 购买商品、接受劳务支付的现金 | 444,742,236.68 | 279,305,395.74 | 133,062,102.04 | 352,864,129.5 |
| 支付给职工以及为职工支付的现金 | 84,502,538.43 | 55,795,915.13 | 26,230,731.33 | 84,798,490.33 |
| 支付的各项税费 | 10,014,915.22 | 8,414,283.49 | 2,463,773.63 | 4,837,025.7 |
| 支付其他与经营活动有关的现金 | 43,371,761.23 | 21,436,223.87 | 6,672,661.2 | 51,543,897.47 |
| 经营活动现金流出小计 | 582,631,451.56 | 364,951,818.23 | 168,429,268.2 | 494,043,543 |
| 经营活动产生的现金流量净额 | -44,665,661.24 | -35,066,637.32 | 9,763,572.03 | -226,226 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 821,691,850.95 | 542,355,351.93 | 476,998,420.94 | 93,581,846.19 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 168,500 | 168,500 | 114,500 | 504,300 |
| 投资活动现金流入小计 | 821,860,350.95 | 542,523,851.93 | 477,112,920.94 | 94,086,146.19 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 182,094,683.24 | 136,818,155.01 | 82,301,381.71 | 246,170,295.63 |
| 投资支付的现金 | 545,000,000 | 485,000,000 | 340,000,000 | 438,000,000 |
| 投资活动现金流出小计 | 727,094,683.24 | 621,818,155.01 | 422,301,381.71 | 684,170,295.63 |
| 投资活动产生的现金流量净额 | 94,765,667.71 | -79,294,303.08 | 54,811,539.23 | -590,084,149.44 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 4,500,000 | 4,500,000 | 2,000,000 | - |
| 其中:子公司吸收少数股东投资收到的现金 | 4,500,000 | 4,500,000 | 2,000,000 | - |
| 取得借款收到的现金 | 22,200,424.68 | - | - | - |
| 收到其他与筹资活动有关的现金 | 4,450,000 | 4,110,000 | - | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | 0 | - |
| 筹资活动现金流入小计 | 31,150,424.68 | 8,610,000 | 2,000,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 14,535,531.56 | 13,007,023.82 | 521,482.89 | 26,814,349.05 |
| 支付其他与筹资活动有关的现金 | 2,490,947.98 | 486,676.14 | 35,221.48 | 132,801.26 |
| 筹资活动现金流出小计 | 17,026,479.54 | 13,493,699.96 | 556,704.37 | 26,947,150.31 |
| 筹资活动产生的现金流量净额 | 14,123,945.14 | -4,883,699.96 | 1,443,295.63 | -26,947,150.31 |
| 四、汇率变动对现金及现金等价物的影响 | -492,597.66 | -1,177,295.19 | -72,319.57 | 1,581,849.55 |
| 五、现金及现金等价物净增加额 | 63,731,353.95 | -120,421,935.55 | 65,946,087.32 | -615,675,676.2 |
| 加:期初现金及现金等价物余额 | 225,676,853.28 | 225,676,853.28 | 225,676,853.28 | 841,352,529.48 |
| 期末现金及现金等价物余额 | 289,408,207.23 | 105,254,917.73 | 291,622,940.6 | 225,676,853.28 |
| 补充资料: | | | | |
| 净利润 | - | 20,303,536.3 | - | 16,560,773.82 |
| 资产减值准备 | - | 4,214,963.96 | - | 11,833,124.6 |
| 固定资产和投资性房地产折旧 | - | 5,144,438.58 | - | 20,072,375.06 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 5,144,438.58 | - | 20,072,375.06 |
| 无形资产摊销 | - | 905,660.78 | - | 1,278,329.74 |
| 长期待摊费用摊销 | - | 1,572,092.82 | - | 1,416,397.95 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 464,724.97 | - | 1,909,702.32 |
| 固定资产报废损失 | - | 0 | - | 101,489.32 |
| 公允价值变动损失 | - | -1,619,613.94 | - | -1,815,618.57 |
| 财务费用 | - | 1,009,023.52 | - | -1,336,299.24 |
| 投资损失 | - | -1,080,051.94 | - | -581,846.19 |
| 递延所得税 | - | -712,267.77 | - | -4,124,209.33 |
| 其中:递延所得税资产减少 | - | -712,267.77 | - | -4,408,646.66 |
| 递延所得税负债增加 | - | 0 | - | 284,437.33 |
| 存货的减少 | - | -56,335,745.75 | - | -24,382,055.34 |
| 经营性应收项目的减少 | - | -66,558,710.67 | - | -141,491,503.82 |
| 经营性应付项目的增加 | - | 36,593,111.77 | - | 120,577,761.66 |
| 其他 | - | 5,458,646.52 | - | -367,227.13 |
| 现金的期末余额 | - | 105,254,917.73 | - | 225,676,853.28 |
| 减:现金的期初余额 | - | 225,676,853.28 | - | 841,352,529.48 |
| 现金及现金等价物的净增加额 | - | -120,421,935.55 | - | -615,675,676.2 |
| 公告日期 | 2025-10-29 | 2025-08-27 | 2025-04-24 | 2025-04-24 |
| 审计意见(境内) | | | | 标准无保留意见 |