| 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 | 206,473,152.02 | 98,868,309.92 | 458,463,322.98 | 344,215,106.66 |
| 收到的税费返还 | - | - | 515,618.77 | - |
| 收到其他与经营活动有关的现金 | 16,509,342.52 | 9,500,432.81 | 39,842,989.83 | 19,936,241.65 |
| 经营活动现金流入小计 | 222,982,494.54 | 108,368,742.73 | 498,821,931.58 | 364,151,348.31 |
| 购买商品、接受劳务支付的现金 | 119,894,622.58 | 66,174,929.57 | 251,140,399.8 | 204,466,515.37 |
| 支付给职工以及为职工支付的现金 | 47,613,245.37 | 23,248,414.34 | 98,686,189.01 | 76,953,111.36 |
| 支付的各项税费 | 2,629,438.43 | 752,470.23 | 20,085,919.67 | 13,033,989.34 |
| 支付其他与经营活动有关的现金 | 10,228,359.49 | 5,551,620.89 | 38,842,017.03 | 16,363,932.63 |
| 经营活动现金流出小计 | 180,365,665.87 | 95,727,435.03 | 408,754,525.51 | 310,817,548.7 |
| 经营活动产生的现金流量净额 | 42,616,828.67 | 12,641,307.7 | 90,067,406.07 | 53,333,799.61 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,675,259,000 | 436,210,990.1 | 696,065,000 | 200,045,000 |
| 取得投资收益收到的现金 | 838,597.55 | 209,994.93 | 680,544.39 | 56,530.12 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 12,600 | 52,000 |
| 投资活动现金流入小计 | 1,676,097,597.55 | 436,420,985.03 | 696,758,144.39 | 200,153,530.12 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 140,453,163.2 | 53,972,104.02 | 138,932,462.76 | 122,627,588.22 |
| 投资支付的现金 | 1,639,719,000 | 450,842,000 | 746,605,000 | 260,045,000 |
| 支付其他与投资活动有关的现金 | - | - | 799.98 | 799.98 |
| 投资活动现金流出小计 | 1,780,172,163.2 | 504,814,104.02 | 885,538,262.74 | 382,673,388.2 |
| 投资活动产生的现金流量净额 | -104,074,565.65 | -68,393,118.99 | -188,780,118.35 | -182,519,858.08 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 34,814,000 | - | 216,750,000 | 216,750,000 |
| 取得借款收到的现金 | 182,000,000 | 109,000,000 | 132,000,000 | 122,000,000 |
| 筹资活动现金流入小计 | 216,814,000 | 109,000,000 | 348,750,000 | 338,750,000 |
| 偿还债务支付的现金 | 61,800,924.59 | 22,064,206.67 | 91,880,000 | 90,700,000 |
| 分配股利、利润或偿付利息支付的现金 | 17,571,425.53 | 1,114,046.09 | 19,348,284.09 | 17,609,919.59 |
| 支付其他与筹资活动有关的现金 | 27,090,438.92 | 7,293,230.83 | 24,732,654.7 | 18,014,346.14 |
| 筹资活动现金流出小计 | 106,462,789.04 | 30,471,483.59 | 135,960,938.79 | 126,324,265.73 |
| 筹资活动产生的现金流量净额 | 110,351,210.96 | 78,528,516.41 | 212,789,061.21 | 212,425,734.27 |
| 四、汇率变动对现金及现金等价物的影响 | -74,237.19 | -20,073.53 | 187,988.07 | -136,773.4 |
| 五、现金及现金等价物净增加额 | 48,819,236.79 | 22,756,631.59 | 114,264,337 | 83,102,902.4 |
| 加:期初现金及现金等价物余额 | 167,813,558.75 | 167,813,558.75 | 53,549,221.75 | 53,549,221.75 |
| 期末现金及现金等价物余额 | 216,632,795.54 | 190,570,190.34 | 167,813,558.75 | 136,652,124.15 |
| 补充资料: | | | | |
| 净利润 | 12,389,894.8 | - | 70,253,056.57 | - |
| 资产减值准备 | 1,312,891.23 | - | 4,597,194.19 | - |
| 固定资产和投资性房地产折旧 | 21,183,868.56 | - | 39,015,442.65 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 21,183,868.56 | - | 39,015,442.65 | - |
| 无形资产摊销 | 301,806.48 | - | 533,718.42 | - |
| 长期待摊费用摊销 | 1,936,765.21 | - | 4,342,598.61 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 2,542.92 | - | 146,497.54 | - |
| 固定资产报废损失 | 667,181.85 | - | 3,163,731.15 | - |
| 公允价值变动损失 | - | - | -38,000 | - |
| 财务费用 | 4,139,942.13 | - | 6,837,946.5 | - |
| 投资损失 | -753,129.77 | - | -641,223.04 | - |
| 递延所得税 | -573,988.29 | - | 3,203,056.34 | - |
| 其中:递延所得税资产减少 | -3,361,810.54 | - | 2,083,445.48 | - |
| 递延所得税负债增加 | 2,787,822.25 | - | 1,119,610.86 | - |
| 存货的减少 | 19,944,851.35 | - | 19,944,851.35 | - |
| 经营性应收项目的减少 | -20,709,230.92 | - | -49,448,395.7 | - |
| 经营性应付项目的增加 | -3,108,160.8 | - | -19,898,675.67 | - |
| 其他 | 1,138,121.5 | - | 848,615.38 | - |
| 现金的期末余额 | 216,632,795.54 | - | 167,813,558.75 | - |
| 减:现金的期初余额 | 167,813,558.75 | - | 53,549,221.75 | - |
| 现金及现金等价物的净增加额 | 48,819,236.79 | - | 114,264,337 | - |
| 公告日期 | 2025-08-22 | 2025-04-25 | 2025-04-11 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |