| 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 | 288,217,925.64 | 137,574,115.4 | 420,182,419.58 | 319,302,426.1 |
| 收到的税费返还 | 368,342.02 | 86,163.04 | 299,330.15 | 245,434.73 |
| 收到其他与经营活动有关的现金 | 17,940,888.3 | 943,712.31 | 25,846,671.77 | 14,155,612.06 |
| 经营活动现金流入小计 | 306,527,155.96 | 138,603,990.75 | 446,328,421.5 | 333,703,472.89 |
| 购买商品、接受劳务支付的现金 | 157,405,311.79 | 76,805,346.91 | 168,342,182.12 | 106,427,800.95 |
| 支付给职工以及为职工支付的现金 | 79,936,152.92 | 38,658,661.67 | 109,089,564.63 | 80,648,891.7 |
| 支付的各项税费 | 10,063,336.34 | 3,196,316.21 | 22,843,373.45 | 15,226,826.9 |
| 支付其他与经营活动有关的现金 | 24,768,090.25 | 20,364,611.9 | 32,472,079.3 | 17,692,332.59 |
| 经营活动现金流出小计 | 272,172,891.3 | 139,024,936.69 | 332,747,199.5 | 219,995,852.14 |
| 经营活动产生的现金流量净额 | 34,354,264.66 | -420,945.94 | 113,581,222 | 113,707,620.75 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,235,215,800 | 763,000,000 | 1,563,783,106.85 | 983,000,000 |
| 取得投资收益收到的现金 | 24,153,955.19 | 5,407,025.76 | 17,423,341.3 | 12,119,123.52 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 500 | - |
| 投资活动现金流入小计 | 1,259,369,755.19 | 768,407,025.76 | 1,581,206,948.15 | 995,119,123.52 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 253,279,448.63 | 120,320,720.78 | 257,413,797.58 | 175,554,363 |
| 投资支付的现金 | 880,215,800 | 488,000,000 | 1,783,000,000 | 1,163,000,000 |
| 取得子公司及其他营业单位支付的现金 | 11,680,647.72 | - | - | - |
| 投资活动现金流出小计 | 1,145,175,896.35 | 608,320,720.78 | 2,040,413,797.58 | 1,338,554,363 |
| 投资活动产生的现金流量净额 | 114,193,858.84 | 160,086,304.98 | -459,206,849.43 | -343,435,239.48 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 5,340,000 | 5,340,000 | 900,000 | 900,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 5,340,000 | 5,340,000 | 900,000 | 900,000 |
| 取得借款收到的现金 | 23,362,644.72 | 14,158,498.72 | - | - |
| 筹资活动现金流入小计 | 28,702,644.72 | 19,498,498.72 | 900,000 | 900,000 |
| 分配股利、利润或偿付利息支付的现金 | 32,300,000 | 2,300,000 | 23,500,000 | 23,500,000 |
| 支付其他与筹资活动有关的现金 | - | - | 507,160 | - |
| 筹资活动现金流出小计 | 32,300,000 | 2,300,000 | 24,007,160 | 23,500,000 |
| 筹资活动产生的现金流量净额 | -3,597,355.28 | 17,198,498.72 | -23,107,160 | -22,600,000 |
| 四、汇率变动对现金及现金等价物的影响 | -307,103.03 | 3,574.83 | 62,675.15 | -53,257.43 |
| 五、现金及现金等价物净增加额 | 144,643,665.19 | 176,867,432.59 | -368,670,112.28 | -252,380,876.16 |
| 加:期初现金及现金等价物余额 | 244,720,857.71 | 244,720,857.71 | 613,390,969.99 | 613,390,969.99 |
| 期末现金及现金等价物余额 | 389,364,522.9 | 421,588,290.3 | 244,720,857.71 | 361,010,093.83 |
| 补充资料: | | | | |
| 净利润 | 53,369,256.68 | - | 56,192,218.3 | - |
| 资产减值准备 | -266,651.94 | - | 6,358,354.38 | - |
| 固定资产和投资性房地产折旧 | 21,519,106.55 | - | 35,448,764.28 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 21,519,106.55 | - | 35,448,764.28 | - |
| 无形资产摊销 | 2,019,265.52 | - | 4,017,963.72 | - |
| 长期待摊费用摊销 | 1,590,040.95 | - | 2,657,519.64 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 8,667.61 | - |
| 固定资产报废损失 | 132,843.95 | - | 324,592.57 | - |
| 公允价值变动损失 | -2,106,200.58 | - | -3,182,990.81 | - |
| 财务费用 | 424,039.18 | - | -43,514.55 | - |
| 投资损失 | -8,936,481.56 | - | -22,081,644.06 | - |
| 递延所得税 | -2,283,602.68 | - | -608,945.98 | - |
| 其中:递延所得税资产减少 | -2,611,590.56 | - | -612,130.5 | - |
| 递延所得税负债增加 | 327,987.88 | - | 3,184.52 | - |
| 存货的减少 | -38,639,158.85 | - | -23,931,273.46 | - |
| 经营性应收项目的减少 | -122,919,175.8 | - | -44,032,270.91 | - |
| 经营性应付项目的增加 | 127,285,231.53 | - | 97,873,823.13 | - |
| 融资租入固定资产 | - | - | 3,581,204.78 | - |
| 现金的期末余额 | 389,364,522.9 | - | 244,720,857.71 | - |
| 减:现金的期初余额 | 244,720,857.71 | - | 613,390,969.99 | - |
| 现金及现金等价物的净增加额 | 144,643,665.19 | - | -368,670,112.28 | - |
| 公告日期 | 2025-08-28 | 2025-04-15 | 2025-04-08 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |