| 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 | 203,189,562.75 | 78,624,278.72 | 474,650,420.72 | 332,897,225.12 |
| 收到的税费返还 | 1,198,087.93 | 1,198,087.93 | 744,951.13 | 743,167.97 |
| 收到其他与经营活动有关的现金 | 16,024,163.31 | 10,898,232.1 | 23,707,579.1 | 19,041,658.8 |
| 经营活动现金流入小计 | 220,411,813.99 | 90,720,598.75 | 499,102,950.95 | 352,682,051.89 |
| 购买商品、接受劳务支付的现金 | 139,229,889.4 | 67,182,038.17 | 275,426,072.48 | 208,311,614.19 |
| 支付给职工以及为职工支付的现金 | 41,699,390.72 | 23,885,774.04 | 75,161,018.67 | 58,743,607.02 |
| 支付的各项税费 | 12,852,251.87 | 7,667,768.34 | 20,051,488.79 | 16,961,195.31 |
| 支付其他与经营活动有关的现金 | 24,172,797.94 | 15,517,258.32 | 40,354,423.92 | 32,238,885.67 |
| 经营活动现金流出小计 | 217,954,329.93 | 114,252,838.87 | 410,993,003.86 | 316,255,302.19 |
| 经营活动产生的现金流量净额 | 2,457,484.06 | -23,532,240.12 | 88,109,947.09 | 36,426,749.7 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 446,400 | - | 13,145,641.36 | 13,145,583.84 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,400 | 650 | 22,966 | 20,350 |
| 收到的其他与投资活动有关的现金 | 304,176,532.64 | 60,642,787.09 | 214,701,812.34 | 139,409,030.46 |
| 投资活动现金流入小计 | 304,625,332.64 | 60,643,437.09 | 227,870,419.7 | 152,574,964.3 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 15,440,830.95 | 13,347,989.29 | 8,943,002.8 | 12,200,313.13 |
| 取得子公司及其他营业单位支付的现金 | - | - | 11,424,000 | 11,493,982.64 |
| 支付其他与投资活动有关的现金 | 289,000,000 | 61,000,000 | 417,500,000 | 280,500,000 |
| 投资活动现金流出小计 | 304,440,830.95 | 74,347,989.29 | 437,867,002.8 | 304,194,295.77 |
| 投资活动产生的现金流量净额 | 184,501.69 | -13,704,552.2 | -209,996,583.1 | -151,619,331.47 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 5,805,200 | - | - |
| 取得借款收到的现金 | - | - | 50,000,000 | - |
| 收到其他与筹资活动有关的现金 | 7,517,223.62 | 1,712,023.62 | 941,990.23 | - |
| 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 | 7,517,223.62 | 7,517,223.62 | 50,941,990.23 | - |
| 偿还债务支付的现金 | - | - | 50,000,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 26,141,550 | - | 27,235,560.44 | 27,235,560.44 |
| 其中:子公司支付给少数股东的股利、利润 | 1,683,150 | - | 2,695,000 | - |
| 支付其他与筹资活动有关的现金 | 1,041,864 | 584,682 | 11,035,218 | 8,734,068 |
| 筹资活动现金流出小计 | 27,183,414 | 584,682 | 88,270,778.44 | 35,969,628.44 |
| 筹资活动产生的现金流量净额 | -19,666,190.38 | 6,932,541.62 | -37,328,788.21 | -35,969,628.44 |
| 四、汇率变动对现金及现金等价物的影响 | 369,440.63 | 75,029.07 | 669,275.59 | 430,641.68 |
| 五、现金及现金等价物净增加额 | -16,654,764 | -30,229,221.63 | -158,546,148.63 | -150,731,568.53 |
| 加:期初现金及现金等价物余额 | 352,202,732.21 | 352,202,732.21 | 510,748,880.84 | 510,748,880.84 |
| 期末现金及现金等价物余额 | 335,547,968.21 | 321,973,510.58 | 352,202,732.21 | 360,017,312.31 |
| 补充资料: | | | | |
| 净利润 | 25,867,740.28 | - | 56,792,889.18 | - |
| 资产减值准备 | 2,572,803.16 | - | 4,768,550.57 | - |
| 固定资产和投资性房地产折旧 | 7,362,975.97 | - | 14,790,851.68 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,362,975.97 | - | 14,790,851.68 | - |
| 无形资产摊销 | 3,055,736.53 | - | 6,069,023.93 | - |
| 长期待摊费用摊销 | 1,228,067.28 | - | 2,549,625.31 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -41,926.61 | - | -591.4 | - |
| 固定资产报废损失 | - | - | -9,560.25 | - |
| 公允价值变动损失 | -961,581.13 | - | -3,254,026.71 | - |
| 财务费用 | -326,001.1 | - | -453,965.83 | - |
| 投资损失 | -8,732,631.98 | - | -13,081,366.25 | - |
| 递延所得税 | -664,971.44 | - | 722,307.34 | - |
| 其中:递延所得税资产减少 | -664,971.44 | - | 722,307.34 | - |
| 存货的减少 | 16,384,158.58 | - | -9,339,243.54 | - |
| 经营性应收项目的减少 | -17,296,072.76 | - | 4,682,854.47 | - |
| 经营性应付项目的增加 | -26,289,819.3 | - | 22,973,285.93 | - |
| 现金的期末余额 | 335,547,968.21 | - | 352,202,732.21 | - |
| 减:现金的期初余额 | 352,202,732.21 | - | 510,748,880.84 | - |
| 现金及现金等价物的净增加额 | -16,654,764 | - | -158,546,148.63 | - |
| 公告日期 | 2025-08-26 | 2025-04-22 | 2025-04-22 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |