| 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 | 724,962,246.15 | 371,220,422.68 | 1,500,129,481.79 | 1,089,446,173.56 |
| 收到的税费返还 | 21,507,777.36 | 8,563,489.97 | 52,186,607.38 | 45,340,469.46 |
| 收到其他与经营活动有关的现金 | 8,786,002.32 | 2,935,734.22 | 15,098,764.98 | 28,867,421.35 |
| 经营活动现金流入小计 | 755,256,025.83 | 382,719,646.87 | 1,567,414,854.15 | 1,163,654,064.37 |
| 购买商品、接受劳务支付的现金 | 405,090,989.08 | 207,278,656.7 | 998,526,902.97 | 702,012,379.97 |
| 支付给职工以及为职工支付的现金 | 140,895,927.77 | 90,258,564.76 | 248,610,641.71 | 198,372,433.63 |
| 支付的各项税费 | 37,171,998.66 | 15,861,402.79 | 42,902,157.23 | 37,489,151.13 |
| 支付其他与经营活动有关的现金 | 62,947,547.17 | 31,782,177.78 | 93,894,995.6 | 101,474,170.38 |
| 经营活动现金流出小计 | 646,106,462.68 | 345,180,802.03 | 1,383,934,697.51 | 1,039,348,135.11 |
| 经营活动产生的现金流量净额 | 109,149,563.15 | 37,538,844.84 | 183,480,156.64 | 124,305,929.26 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 306,140,000 | 154,140,000 | 803,890,000 | 520,038,042.59 |
| 取得投资收益收到的现金 | 1,028,284.9 | 284,944.9 | 2,483,935.2 | 2,014,454.48 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 6,000 | - |
| 投资活动现金流入小计 | 307,168,284.9 | 154,424,944.9 | 806,379,935.2 | 522,052,497.07 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 27,444,291.52 | 21,969,731.35 | 183,731,635.38 | 106,498,671.58 |
| 投资支付的现金 | 277,908,119.45 | 132,908,119.45 | 785,430,000 | 545,868,042.59 |
| 投资活动现金流出小计 | 305,352,410.97 | 154,877,850.8 | 969,161,635.38 | 652,366,714.17 |
| 投资活动产生的现金流量净额 | 1,815,873.93 | -452,905.9 | -162,781,700.18 | -130,314,217.1 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 0 | 0 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 0 | - |
| 取得借款收到的现金 | 42,000,000 | 20,000,000 | 79,972,985.43 | 79,964,652.1 |
| 收到其他与筹资活动有关的现金 | - | - | 24,884.68 | 0 |
| 筹资活动现金流入小计 | 42,000,000 | 20,000,000 | 79,997,870.11 | 79,964,652.1 |
| 偿还债务支付的现金 | 79,964,652.1 | - | 20,000,000 | 0 |
| 分配股利、利润或偿付利息支付的现金 | 1,223,126.7 | 625,113.65 | 69,231,547.38 | 68,583,490.38 |
| 支付其他与筹资活动有关的现金 | 278,517.1 | 68,200 | 11,880,772.41 | 9,139,869.76 |
| 筹资活动现金流出小计 | 81,466,295.9 | 693,313.65 | 101,112,319.79 | 77,723,360.14 |
| 筹资活动产生的现金流量净额 | -39,466,295.9 | 19,306,686.35 | -21,114,449.68 | 2,241,291.96 |
| 四、汇率变动对现金及现金等价物的影响 | -2,004,021.15 | -469,093.51 | 3,890,285.84 | 10,178,594.76 |
| 五、现金及现金等价物净增加额 | 69,495,120.03 | 55,923,531.78 | 3,474,292.62 | 6,411,598.88 |
| 加:期初现金及现金等价物余额 | 151,509,468.62 | 151,509,468.62 | 148,035,176 | 148,035,176 |
| 期末现金及现金等价物余额 | 221,004,588.65 | 207,433,000.4 | 151,509,468.62 | 154,446,774.88 |
| 补充资料: | | | | |
| 净利润 | 20,312,137.66 | - | 88,008,572.76 | - |
| 资产减值准备 | 5,164,686.95 | - | 17,655,893.31 | - |
| 固定资产和投资性房地产折旧 | 13,380,348.81 | - | 10,493,328.16 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 13,380,348.81 | - | 10,493,328.16 | - |
| 无形资产摊销 | 12,300,657.64 | - | 23,557,901.02 | - |
| 长期待摊费用摊销 | 1,288,656.83 | - | 2,413,301.08 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 10,486.72 | - | 0 | - |
| 固定资产报废损失 | 0 | - | -368.24 | - |
| 公允价值变动损失 | 105,127.7 | - | -2,017,567.33 | - |
| 财务费用 | -1,238,913.55 | - | -1,724,131.05 | - |
| 投资损失 | -805,872.71 | - | -1,426,892.03 | - |
| 递延所得税 | -5,991,301.94 | - | 192,579.74 | - |
| 其中:递延所得税资产减少 | -5,840,579.86 | - | 320,318.14 | - |
| 递延所得税负债增加 | -150,722.08 | - | -127,738.4 | - |
| 存货的减少 | 72,022,301.06 | - | 77,856,396.38 | - |
| 经营性应收项目的减少 | 14,678,451.05 | - | 55,257,475.91 | - |
| 经营性应付项目的增加 | -22,871,400.79 | - | -84,839,182.62 | - |
| 其他 | 0 | - | -4,527,790.01 | - |
| 现金的期末余额 | 221,004,588.65 | - | 151,509,468.62 | - |
| 减:现金的期初余额 | 151,509,468.62 | - | 148,035,176 | - |
| 现金及现金等价物的净增加额 | 69,495,120.03 | - | 3,474,292.62 | - |
| 公告日期 | 2025-08-23 | 2025-04-24 | 2025-03-29 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |