| 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 | 220,410,855.29 | 129,273,470.34 | 347,779,151.09 | 283,427,758.2 |
| 收到的税费返还 | 4,914,001.1 | 1,524,120.29 | 1,066,824.14 | - |
| 收到其他与经营活动有关的现金 | 6,550,695.9 | 4,434,231.61 | 10,321,654.02 | 8,985,473.64 |
| 经营活动现金流入小计 | 231,875,552.29 | 135,231,822.24 | 359,167,629.25 | 292,413,231.84 |
| 购买商品、接受劳务支付的现金 | 162,134,803.84 | 109,797,854.45 | 180,993,153.35 | 153,472,161.62 |
| 支付给职工以及为职工支付的现金 | 27,271,558.54 | 14,587,832.39 | 49,889,341.14 | 36,751,498.51 |
| 支付的各项税费 | 12,028,615.41 | 6,163,305.02 | 24,139,282.79 | 19,829,840.96 |
| 支付其他与经营活动有关的现金 | 15,547,127.16 | 15,875,107.19 | 21,582,027.36 | 10,583,916.1 |
| 经营活动现金流出小计 | 216,982,104.95 | 146,424,099.05 | 276,603,804.64 | 220,637,417.19 |
| 经营活动产生的现金流量净额 | 14,893,447.34 | -11,192,276.81 | 82,563,824.61 | 71,775,814.65 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 908,060,000 | 626,060,000 | 156,500,000 | 93,995,693.32 |
| 取得投资收益收到的现金 | 2,054,671.35 | 1,010,747.87 | 1,125,824.41 | 608,590.56 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 679,920.09 | 243,989.03 | 296,198.61 | 50,000 |
| 投资活动现金流入小计 | 910,794,591.44 | 627,314,736.9 | 157,922,023.02 | 94,654,283.88 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 94,616,761.76 | 46,482,723.72 | 70,914,051.34 | 55,297,322.36 |
| 投资支付的现金 | 1,033,060,000 | 658,060,000 | 121,000,000 | 101,000,000 |
| 投资活动现金流出小计 | 1,127,676,761.76 | 704,542,723.72 | 191,914,051.34 | 156,297,322.36 |
| 投资活动产生的现金流量净额 | -216,882,170.32 | -77,227,986.82 | -33,992,028.32 | -61,643,038.48 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 371,250 | - | 443,000,000 | - |
| 其中:子公司吸收少数股东投资收到的现金 | 371,250 | - | - | - |
| 取得借款收到的现金 | 50,291,600 | - | 30,000,000 | 30,000,000 |
| 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 | 50,662,850 | - | 473,000,000 | 30,000,000 |
| 偿还债务支付的现金 | - | - | 61,000,000 | 30,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 32,084,401.33 | - | 801,291.61 | 646,361.06 |
| 支付其他与筹资活动有关的现金 | - | 2,799,385.74 | 19,815,950.39 | 935,849.06 |
| 筹资活动现金流出小计 | 32,084,401.33 | 2,799,385.74 | 81,617,242 | 31,582,210.12 |
| 筹资活动产生的现金流量净额 | 18,578,448.67 | -2,799,385.74 | 391,382,758 | -1,582,210.12 |
| 四、汇率变动对现金及现金等价物的影响 | -498,068.74 | -160,851.06 | 2,212,992.49 | -325,123.51 |
| 五、现金及现金等价物净增加额 | -183,908,343.05 | -91,380,500.43 | 442,167,546.78 | 8,225,442.54 |
| 加:期初现金及现金等价物余额 | 494,976,299.92 | 494,976,299.92 | 52,808,753.14 | 52,808,753.14 |
| 期末现金及现金等价物余额 | 311,067,956.87 | 403,595,799.49 | 494,976,299.92 | 61,034,195.68 |
| 补充资料: | | | | |
| 净利润 | 28,545,909.09 | - | 100,508,544.16 | - |
| 资产减值准备 | 191,795.79 | - | 4,433,782.77 | - |
| 固定资产和投资性房地产折旧 | 9,028,088.13 | - | 14,868,394.7 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,028,088.13 | - | 14,868,394.7 | - |
| 无形资产摊销 | 331,903.35 | - | 713,337.77 | - |
| 长期待摊费用摊销 | 601,669.68 | - | 2,319,107.4 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -173,983.93 | - | -18,039.16 | - |
| 固定资产报废损失 | 291,300.79 | - | -12,211.15 | - |
| 公允价值变动损失 | -298,365.8 | - | -867,219.95 | - |
| 财务费用 | 2,443,371.76 | - | -1,376,039.95 | - |
| 投资损失 | -1,757,996.59 | - | -238,873.42 | - |
| 递延所得税 | 1,124,149.82 | - | 1,212,257.3 | - |
| 其中:递延所得税资产减少 | 1,124,149.82 | - | 1,212,257.3 | - |
| 存货的减少 | -12,272,119.56 | - | -35,992,483.29 | - |
| 经营性应收项目的减少 | -33,289,577.78 | - | -60,909,768.21 | - |
| 经营性应付项目的增加 | 19,918,127.1 | - | 57,504,684.67 | - |
| 现金的期末余额 | 311,067,956.87 | - | 494,976,299.92 | - |
| 减:现金的期初余额 | 494,976,299.92 | - | 52,808,753.14 | - |
| 现金及现金等价物的净增加额 | -183,908,343.05 | - | 442,167,546.78 | - |
| 公告日期 | 2025-08-29 | 2025-04-18 | 2025-04-18 | 2024-11-28 |
| 审计意见(境内) | | | 标准无保留意见 | |