| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 476,169,961.87 | 187,429,114.74 | 1,057,289,041.6 | 796,644,846.45 |
| 收到的税费返还 | 12,772.99 | 12,772.99 | 15,530,505.72 | 13,258,720.95 |
| 收到其他与经营活动有关的现金 | 34,602,267.22 | 9,314,790.07 | 69,870,993.54 | 27,870,922.13 |
| 经营活动现金流入小计 | 510,785,002.08 | 196,756,677.8 | 1,142,690,540.86 | 837,774,489.53 |
| 购买商品、接受劳务支付的现金 | 282,596,140.76 | 158,717,960.34 | 442,697,400.13 | 315,186,093.68 |
| 支付给职工以及为职工支付的现金 | 141,688,558.57 | 84,150,606.08 | 276,252,458.63 | 200,488,267.33 |
| 支付的各项税费 | 37,076,923.4 | 12,378,810.04 | 84,449,362.44 | 77,908,288.73 |
| 支付其他与经营活动有关的现金 | 42,719,919.54 | 23,048,655.88 | 147,426,127.49 | 87,369,528.81 |
| 经营活动现金流出小计 | 504,081,542.27 | 278,296,032.34 | 950,825,348.69 | 680,952,178.55 |
| 经营活动产生的现金流量净额 | 6,703,459.81 | -81,539,354.54 | 191,865,192.17 | 156,822,310.98 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 210,000,000 |
| 取得投资收益收到的现金 | - | - | 46,177,104.28 | 9,824,936.98 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 597,740.7 | 590,960.7 | 18,166,013.22 | 16,567,779.11 |
| 收到的其他与投资活动有关的现金 | 1,253,295,453.79 | 366,267,423.25 | 3,246,494,778.5 | 1,933,445,273.61 |
| 投资活动现金流入小计 | 1,253,893,194.49 | 366,858,383.95 | 3,310,837,896 | 2,169,837,989.7 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 237,188,169.48 | 29,321,753.94 | 123,841,706.81 | 85,704,393.71 |
| 投资支付的现金 | - | - | 103,000,000 | - |
| 支付其他与投资活动有关的现金 | 977,786,140.71 | 312,162,048.57 | 3,264,828,310 | 2,238,644,968.41 |
| 投资活动现金流出小计 | 1,214,974,310.19 | 341,483,802.51 | 3,491,670,016.81 | 2,324,349,362.12 |
| 投资活动产生的现金流量净额 | 38,918,884.3 | 25,374,581.44 | -180,832,120.81 | -154,511,372.42 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 14,324,742.17 | 9,757,980.21 | 33,995,101.81 | 22,356,758.85 |
| 筹资活动现金流入小计 | 14,324,742.17 | 9,757,980.21 | 33,995,101.81 | 22,356,758.85 |
| 分配股利、利润或偿付利息支付的现金 | 46,260,913.7 | - | 46,260,913.7 | 46,260,913.7 |
| 支付其他与筹资活动有关的现金 | 13,587,882.15 | 4,754,144.44 | 36,733,847.32 | 30,846,317.95 |
| 筹资活动现金流出小计 | 59,848,795.85 | 4,754,144.44 | 82,994,761.02 | 77,107,231.65 |
| 筹资活动产生的现金流量净额 | -45,524,053.68 | 5,003,835.77 | -48,999,659.21 | -54,750,472.8 |
| 四、汇率变动对现金及现金等价物的影响 | 18,245.86 | -6,238.6 | 254,419.21 | -266,598.22 |
| 五、现金及现金等价物净增加额 | 116,536.29 | -51,167,175.93 | -37,712,168.64 | -52,706,132.46 |
| 加:期初现金及现金等价物余额 | 255,262,724.19 | 255,262,724.29 | 292,974,892.83 | 292,974,892.83 |
| 期末现金及现金等价物余额 | 255,379,260.48 | 204,095,548.36 | 255,262,724.19 | 240,268,760.37 |
| 补充资料: | | | | |
| 净利润 | 13,254,365.31 | - | 66,811,742.33 | - |
| 资产减值准备 | 4,434,973.45 | - | 16,714,017.25 | - |
| 固定资产和投资性房地产折旧 | 13,625,801.54 | - | 26,168,563.55 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 13,625,801.54 | - | 26,168,563.55 | - |
| 无形资产摊销 | 4,076,627.21 | - | 11,629,460.25 | - |
| 长期待摊费用摊销 | 8,319,579.71 | - | 17,636,961.56 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -34,430.59 | - | -5,544,557 | - |
| 固定资产报废损失 | 9,134.17 | - | 5,375.4 | - |
| 公允价值变动损失 | -3,165,224.93 | - | -8,347,775.46 | - |
| 财务费用 | -8,379,627.05 | - | -27,309,208.24 | - |
| 投资损失 | -723,683.63 | - | -6,057,966.5 | - |
| 递延所得税 | -710,417.51 | - | -6,969,635.43 | - |
| 其中:递延所得税资产减少 | 852,022.63 | - | -1,894,039.2 | - |
| 递延所得税负债增加 | -1,562,440.14 | - | -5,075,596.23 | - |
| 存货的减少 | 39,114,583.8 | - | 62,214,657.52 | - |
| 经营性应收项目的减少 | -44,886,678.82 | - | 14,065,549.01 | - |
| 经营性应付项目的增加 | -20,163,031.79 | - | 25,003,222.49 | - |
| 现金的期末余额 | 255,379,260.48 | - | 255,262,724.19 | - |
| 减:现金的期初余额 | 255,262,724.19 | - | 292,974,892.83 | - |
| 现金及现金等价物的净增加额 | 116,536.29 | - | -37,712,168.64 | - |
| 公告日期 | 2025-08-18 | 2025-04-25 | 2025-03-31 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |