| 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 | 774,628,905.1 | 401,336,324.32 | 1,689,917,285.06 | 1,232,983,351.19 |
| 收到的税费返还 | 34,268,039.79 | 14,509,292.95 | 64,053,774.36 | 53,069,243.32 |
| 收到其他与经营活动有关的现金 | 9,614,465.74 | 8,325,603.34 | 39,305,706.31 | 33,939,425.1 |
| 经营活动现金流入小计 | 818,511,410.63 | 424,171,220.61 | 1,793,276,765.73 | 1,319,992,019.61 |
| 购买商品、接受劳务支付的现金 | 676,267,894.88 | 409,894,840.83 | 1,456,789,183.7 | 1,040,062,645.91 |
| 支付给职工以及为职工支付的现金 | 62,303,117.65 | 37,015,666.27 | 103,715,232.19 | 73,058,658.81 |
| 支付的各项税费 | 27,343,901.13 | 13,977,278.69 | 36,712,493.1 | 34,793,671.95 |
| 支付其他与经营活动有关的现金 | 23,787,757.31 | 19,167,854.76 | 48,374,337.67 | 53,953,937.19 |
| 经营活动现金流出小计 | 789,702,670.97 | 480,055,640.55 | 1,645,591,246.66 | 1,201,868,913.86 |
| 经营活动产生的现金流量净额 | 28,808,739.66 | -55,884,419.94 | 147,685,519.07 | 118,123,105.75 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 4,139,015.56 | 6,930,144.12 | 10,816,629.52 | 7,402,840.59 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 187,011.78 | - | 411,935.59 | 248,400 |
| 收到的其他与投资活动有关的现金 | 1,274,380,000 | 783,180,000 | 1,508,710,000 | 792,010,000 |
| 投资活动现金流入小计 | 1,278,706,027.34 | 790,110,144.12 | 1,519,938,565.11 | 799,661,240.59 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 54,962,134.17 | 37,813,968.06 | 168,511,204.96 | 56,426,483.95 |
| 支付其他与投资活动有关的现金 | 1,260,909,444.44 | 893,709,444.44 | 2,007,390,000 | 1,503,890,285.39 |
| 投资活动现金流出小计 | 1,315,871,578.61 | 931,523,412.5 | 2,175,901,204.96 | 1,560,316,769.34 |
| 投资活动产生的现金流量净额 | -37,165,551.27 | -141,413,268.38 | -655,962,639.85 | -760,655,528.75 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 23,774,000 | 23,774,000 | 23,774,000 | 23,774,000 |
| 筹资活动现金流入小计 | 23,774,000 | 23,774,000 | 23,774,000 | 23,774,000 |
| 偿还债务支付的现金 | 23,774,000 | 23,774,000 | 83,774,000 | 83,774,000 |
| 分配股利、利润或偿付利息支付的现金 | 57,498,564.98 | 120,489.68 | 95,904,677.99 | 96,470,370.36 |
| 支付其他与筹资活动有关的现金 | 1,052,821.03 | - | 93,568,972.47 | 92,674,495.76 |
| 筹资活动现金流出小计 | 82,325,386.01 | 23,894,489.68 | 273,247,650.46 | 272,918,866.12 |
| 筹资活动产生的现金流量净额 | -58,551,386.01 | -120,489.68 | -249,473,650.46 | -249,144,866.12 |
| 四、汇率变动对现金及现金等价物的影响 | 7,497,128.96 | 1,740,972.57 | 4,628,003.85 | 2,541,831.44 |
| 五、现金及现金等价物净增加额 | -59,411,068.66 | -195,677,205.43 | -753,122,767.39 | -889,135,457.68 |
| 加:期初现金及现金等价物余额 | 320,021,347.41 | 320,021,347.41 | 1,073,144,114.8 | 1,073,144,114.8 |
| 期末现金及现金等价物余额 | 260,610,278.75 | 124,344,141.98 | 320,021,347.41 | 184,008,657.12 |
| 补充资料: | | | | |
| 净利润 | 97,432,394.07 | - | 121,180,733.75 | - |
| 资产减值准备 | -16,626.41 | - | 4,052,226.63 | - |
| 固定资产和投资性房地产折旧 | 32,652,700.05 | - | 65,223,992.96 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 32,652,700.05 | - | 65,223,992.96 | - |
| 无形资产摊销 | 1,031,264.7 | - | 3,361,921.41 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 499,658.78 | - | 29,666.68 | - |
| 固定资产报废损失 | 224,051.15 | - | 2,862,170.51 | - |
| 公允价值变动损失 | -2,926,444.79 | - | -6,201,917.5 | - |
| 财务费用 | 77,609.38 | - | 140,609.19 | - |
| 投资损失 | -702,493.6 | - | -5,341,043.26 | - |
| 递延所得税 | -326,878.29 | - | -1,157,960.85 | - |
| 其中:递延所得税资产减少 | 19,337.71 | - | 123,395.36 | - |
| 递延所得税负债增加 | -346,216 | - | -1,281,356.21 | - |
| 存货的减少 | -6,473,890.82 | - | -68,312,954.74 | - |
| 经营性应收项目的减少 | -18,782,796.71 | - | 10,112,997.07 | - |
| 经营性应付项目的增加 | -67,320,046.24 | - | 29,676,150.13 | - |
| 其他 | -7,497,128.96 | - | -4,622,822.26 | - |
| 现金的期末余额 | 260,610,278.75 | - | 320,021,347.41 | - |
| 减:现金的期初余额 | 320,021,347.41 | - | 1,073,144,114.8 | - |
| 现金及现金等价物的净增加额 | -59,411,068.66 | - | -753,122,767.39 | - |
| 公告日期 | 2025-08-28 | 2025-04-25 | 2025-04-25 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |