| 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 | 626,330,249.3 | 267,126,017.31 | 831,574,216.29 | 629,850,775.88 |
| 收到的税费返还 | 52,477.72 | 22,027.39 | 5,856,063.37 | 1,144,849.75 |
| 收到其他与经营活动有关的现金 | 29,521,356.97 | 6,684,784.56 | 12,121,563.03 | 42,324,421.1 |
| 经营活动现金流入小计 | 655,904,083.99 | 273,832,829.26 | 849,551,842.69 | 673,320,046.73 |
| 购买商品、接受劳务支付的现金 | 403,048,089.84 | 162,095,589.38 | 779,266,226.92 | 629,412,915.06 |
| 支付给职工以及为职工支付的现金 | 62,237,441.04 | 31,880,534.74 | 80,125,454.36 | 76,411,197.86 |
| 支付的各项税费 | 31,019,521.81 | 22,328,900.05 | 26,824,235.27 | 22,089,582.54 |
| 支付其他与经营活动有关的现金 | 39,057,015.49 | 17,027,502.11 | 18,012,953 | 41,329,329.78 |
| 经营活动现金流出小计 | 535,362,068.18 | 233,332,526.28 | 904,228,869.55 | 769,243,025.24 |
| 经营活动产生的现金流量净额 | 120,542,015.81 | 40,500,302.98 | -54,677,026.86 | -95,922,978.51 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 645,594,609.73 | 267,295,936.16 | 719,652,327.06 | 967,485,166.46 |
| 取得投资收益收到的现金 | 5,089,410.48 | 845,405.06 | 20,620,785.19 | 13,327,369.62 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,067,656 | 621,905.6 | 2,229,022.82 | 650,900 |
| 投资活动现金流入小计 | 651,751,676.21 | 268,763,246.82 | 742,502,135.07 | 981,463,436.08 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 53,240,549.08 | 38,207,350.15 | 89,044,356.26 | 63,984,518.82 |
| 投资支付的现金 | 729,580,000 | 296,600,000 | 448,435,705.17 | 769,401,581.2 |
| 投资活动现金流出小计 | 782,820,549.08 | 334,807,350.15 | 537,480,061.43 | 833,386,100.02 |
| 投资活动产生的现金流量净额 | -131,068,872.87 | -66,044,103.33 | 205,022,073.64 | 148,077,336.06 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 8,097,496 | 2,600,000 | 3,587,720 | 4,187,720 |
| 取得借款收到的现金 | - | - | 9,524,542.41 | - |
| 收到其他与筹资活动有关的现金 | 0 | - | 5,124,031 | 0 |
| 筹资活动现金流入小计 | 8,097,496 | 2,600,000 | 18,236,293.41 | 4,187,720 |
| 分配股利、利润或偿付利息支付的现金 | 0 | - | 65,418,427.84 | 65,025,806.9 |
| 支付其他与筹资活动有关的现金 | 10,674,721.01 | 496,598.36 | 1,817,731.96 | 56,328.73 |
| 筹资活动现金流出小计 | 10,674,721.01 | 496,598.36 | 67,236,159.8 | 65,082,135.63 |
| 筹资活动产生的现金流量净额 | -2,577,225.01 | 2,103,401.64 | -48,999,866.39 | -60,894,415.63 |
| 四、汇率变动对现金及现金等价物的影响 | 309,710.99 | 89,977.51 | 197,019.84 | -371,878.43 |
| 五、现金及现金等价物净增加额 | -12,794,371.08 | -23,350,421.2 | 101,542,200.23 | -9,111,936.51 |
| 加:期初现金及现金等价物余额 | 139,185,173.18 | 139,185,173.18 | 37,642,972.95 | 37,642,972.95 |
| 期末现金及现金等价物余额 | 126,390,802.1 | 115,834,751.98 | 139,185,173.18 | 28,531,036.44 |
| 补充资料: | | | | |
| 净利润 | 66,162,602.32 | - | 119,009,414 | - |
| 资产减值准备 | 9,318,362.95 | - | 16,007,616.11 | - |
| 固定资产和投资性房地产折旧 | 14,511,898.97 | - | 29,642,988.56 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,511,898.97 | - | 29,642,988.56 | - |
| 无形资产摊销 | 368,069.24 | - | 610,254.2 | - |
| 长期待摊费用摊销 | 1,467,085.41 | - | 2,084,992.33 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 833,941.82 | - | 1,821,794.26 | - |
| 公允价值变动损失 | -564,606.98 | - | -8,227,725.47 | - |
| 财务费用 | -5,570.55 | - | 188,614.23 | - |
| 投资损失 | -487,980.87 | - | -7,143,317.75 | - |
| 递延所得税 | -3,345,658.34 | - | -3,286,496.15 | - |
| 其中:递延所得税资产减少 | -3,378,145.92 | - | -3,201,490.01 | - |
| 递延所得税负债增加 | 32,487.58 | - | -85,006.14 | - |
| 存货的减少 | 31,031,450.37 | - | -23,928,636.28 | - |
| 经营性应收项目的减少 | -2,479,415.57 | - | -360,235,151 | - |
| 经营性应付项目的增加 | 702,082 | - | 157,324,941.54 | - |
| 其他 | 2,221,668.74 | - | 21,453,684.56 | - |
| 现金的期末余额 | 126,390,802.1 | - | 139,185,173.18 | - |
| 减:现金的期初余额 | 139,185,173.18 | - | 37,642,972.95 | - |
| 现金及现金等价物的净增加额 | -12,794,371.08 | - | 101,542,200.23 | - |
| 公告日期 | 2025-08-28 | 2025-04-23 | 2025-04-23 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |