| 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 | 481,284,863.6 | 301,467,970.51 | 763,816,363.58 | 640,816,406.29 |
| 收到的税费返还 | 18,644,571.34 | 9,606,928.3 | 35,235,262.07 | 29,105,745.08 |
| 收到其他与经营活动有关的现金 | 14,910,790.01 | 7,453,449.05 | 2,988,735.33 | 28,000,065.68 |
| 经营活动现金流入小计 | 514,840,224.95 | 318,528,347.86 | 802,040,360.98 | 697,922,217.05 |
| 购买商品、接受劳务支付的现金 | 432,347,072.32 | 219,547,747.59 | 583,650,638.75 | 514,758,164.84 |
| 支付给职工以及为职工支付的现金 | 59,479,952.64 | 31,267,991.85 | 91,992,691.89 | 64,117,804.4 |
| 支付的各项税费 | 16,655,955.97 | 6,171,207.17 | 43,405,744.87 | 33,852,360.5 |
| 支付其他与经营活动有关的现金 | 34,526,381.06 | 22,182,808.91 | 51,667,988.49 | 73,435,775.45 |
| 经营活动现金流出小计 | 543,009,361.99 | 279,169,755.52 | 770,717,064 | 686,164,105.19 |
| 经营活动产生的现金流量净额 | -28,169,137.04 | 39,358,592.34 | 31,323,296.98 | 11,758,111.86 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 40,000,000 | 20,000,000 | 402,000,122.41 | 330,000,000 |
| 取得投资收益收到的现金 | 139,911.8 | 236,712.33 | 1,685,861.73 | 2,642,067.18 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 5,000 | - | 13,159.6 | 13,159.6 |
| 处置子公司及其他营业单位收到的现金净额 | 60,887,462.49 | 19,887,462.49 | - | 484,496.45 |
| 收到的其他与投资活动有关的现金 | 0 | - | - | - |
| 投资活动现金流入小计 | 101,032,374.29 | 40,124,174.82 | 403,699,143.74 | 333,139,723.23 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 105,729,909.96 | 47,506,699.25 | 378,185,591.06 | 278,861,013.55 |
| 投资支付的现金 | 10,000,000 | 86,104,392.92 | 290,000,001 | 228,000,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 19,442,385.06 | 19,442,385.06 |
| 投资活动现金流出小计 | 115,729,909.96 | 133,611,092.17 | 687,627,977.12 | 526,303,398.61 |
| 投资活动产生的现金流量净额 | -14,697,535.67 | -93,486,917.35 | -283,928,833.38 | -193,163,675.38 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 0 | - | 3,305,263 | 3,305,263 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 3,305,263 |
| 取得借款收到的现金 | 311,620,000 | 85,000,000 | 359,375,400 | 225,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | 4,400,000 | - |
| 筹资活动现金流入小计 | 311,620,000 | 85,000,000 | 367,080,663 | 228,305,263 |
| 偿还债务支付的现金 | 146,912,974.19 | 34,339,600.71 | 203,686,870 | 158,686,870 |
| 分配股利、利润或偿付利息支付的现金 | 21,873,140.77 | 2,515,282.91 | 23,282,985.14 | 21,811,987.49 |
| 支付其他与筹资活动有关的现金 | - | - | 7,300,000 | - |
| 筹资活动现金流出小计 | 168,786,114.96 | 36,854,883.62 | 234,269,855.14 | 180,498,857.49 |
| 筹资活动产生的现金流量净额 | 142,833,885.04 | 48,145,116.38 | 132,810,807.86 | 47,806,405.51 |
| 四、汇率变动对现金及现金等价物的影响 | 1,315,145.34 | 23,565.12 | 16,173,742.85 | 6,206,518.55 |
| 五、现金及现金等价物净增加额 | 101,282,357.67 | -5,959,643.51 | -103,620,985.69 | -127,392,639.46 |
| 加:期初现金及现金等价物余额 | 201,413,034.81 | 201,408,897.58 | 305,034,020.5 | 305,034,020.5 |
| 期末现金及现金等价物余额 | 302,695,392.48 | 195,449,254.07 | 201,413,034.81 | 177,641,381.04 |
| 补充资料: | | | | |
| 净利润 | 109,563,403.98 | - | 54,977,094.43 | - |
| 资产减值准备 | 1,636,384.75 | - | 5,767,697.62 | - |
| 固定资产和投资性房地产折旧 | 34,792,168.97 | - | 44,764,579.81 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 34,792,168.97 | - | 44,764,579.81 | - |
| 无形资产摊销 | 741,739.66 | - | 1,899,864.3 | - |
| 长期待摊费用摊销 | 1,004,277.08 | - | 2,159,742.4 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 37,300 | - | 113,317.36 | - |
| 固定资产报废损失 | 253,578.74 | - | 852,164.16 | - |
| 公允价值变动损失 | -51,287.67 | - | -859,599.99 | - |
| 财务费用 | 8,961,030.08 | - | 3,481,216.28 | - |
| 投资损失 | -45,836,879.01 | - | 1,373,263.06 | - |
| 递延所得税 | -2,718,382.38 | - | -13,485,924.67 | - |
| 其中:递延所得税资产减少 | -2,840,662.85 | - | -15,706,801.62 | - |
| 递延所得税负债增加 | 122,280.47 | - | 2,220,876.95 | - |
| 存货的减少 | -84,322,761.92 | - | -19,031,566.29 | - |
| 经营性应收项目的减少 | -120,533,713.27 | - | -130,580,805.82 | - |
| 经营性应付项目的增加 | 65,531,397.68 | - | 75,572,088.33 | - |
| 其他 | 2,772,606.27 | - | 4,320,166 | - |
| 现金的期末余额 | 302,695,392.48 | - | 201,413,034.81 | - |
| 减:现金的期初余额 | 201,413,034.81 | - | 305,034,020.5 | - |
| 现金及现金等价物的净增加额 | 101,282,357.67 | - | -103,620,985.69 | - |
| 公告日期 | 2025-08-27 | 2025-04-29 | 2025-04-23 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |