| 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 | 168,667,699.54 | 91,214,515.59 | 285,915,170.34 | 193,449,004.1 |
| 收到的税费返还 | 380,515.59 | 99,784.56 | 15,994,131.24 | 14,121,045.74 |
| 收到其他与经营活动有关的现金 | 4,485,918.38 | 2,243,067.69 | 34,287,043.34 | 29,834,049.6 |
| 经营活动现金流入小计 | 173,534,133.51 | 93,557,367.84 | 336,196,344.92 | 237,404,099.44 |
| 购买商品、接受劳务支付的现金 | 72,114,616.09 | 28,581,067.68 | 98,582,250.71 | 66,988,777.01 |
| 支付给职工以及为职工支付的现金 | 26,636,986.48 | 15,726,016.73 | 42,374,478.46 | 33,001,097.09 |
| 支付的各项税费 | 1,367,229.91 | 701,177.33 | 5,512,714.79 | 4,551,976.31 |
| 支付其他与经营活动有关的现金 | 5,907,865.88 | 2,789,955.39 | 16,797,136.36 | 17,706,964.64 |
| 经营活动现金流出小计 | 106,026,698.36 | 47,798,217.13 | 163,266,580.32 | 122,248,815.05 |
| 经营活动产生的现金流量净额 | 67,507,435.15 | 45,759,150.71 | 172,929,764.6 | 115,155,284.39 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 560,390,149.51 | 234,412,149.51 | 618,001,850.49 | 444,729,400 |
| 取得投资收益收到的现金 | 837,713.63 | 290,874.9 | 1,251,087.22 | 588,116.2 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 59,684.6 | 2,000 | 2,700,302 | 2,700,302 |
| 投资活动现金流入小计 | 561,287,547.74 | 234,705,024.41 | 621,953,239.71 | 448,017,818.2 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 91,302,424.63 | 58,659,899 | 123,931,071.13 | 89,459,309.93 |
| 投资支付的现金 | 556,050,000 | 198,512,000 | 953,295,000 | 360,303,500 |
| 投资活动现金流出小计 | 647,352,424.63 | 257,171,899 | 1,077,226,071.13 | 449,762,809.93 |
| 投资活动产生的现金流量净额 | -86,064,876.89 | -22,466,874.59 | -455,272,831.42 | -1,744,991.73 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 500,000 | 500,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 500,000 | 500,000 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 500,000 | 500,000 |
| 分配股利、利润或偿付利息支付的现金 | 12,687,967.12 | - | - | - |
| 支付其他与筹资活动有关的现金 | 3,133,360.91 | 180,000 | 15,522,737.29 | 11,742,737.29 |
| 筹资活动现金流出小计 | 15,821,328.03 | 180,000 | 15,522,737.29 | 11,742,737.29 |
| 筹资活动产生的现金流量净额 | -15,821,328.03 | -180,000 | -15,022,737.29 | -11,242,737.29 |
| 四、汇率变动对现金及现金等价物的影响 | 1,414,144.21 | 839,129.02 | -696,870.62 | 907,889.53 |
| 五、现金及现金等价物净增加额 | -32,964,625.56 | 23,951,405.14 | -298,062,674.73 | 103,075,444.9 |
| 加:期初现金及现金等价物余额 | 266,094,991.96 | 266,094,991.96 | 564,157,666.69 | 564,157,666.69 |
| 期末现金及现金等价物余额 | 233,130,366.4 | 290,046,397.1 | 266,094,991.96 | 667,233,111.59 |
| 补充资料: | | | | |
| 净利润 | 56,368,668.93 | - | 46,748,282.81 | - |
| 资产减值准备 | -824,889.87 | - | 8,377,605.02 | - |
| 固定资产和投资性房地产折旧 | 36,542,588.51 | - | 59,269,333.14 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 36,542,588.51 | - | 59,269,333.14 | - |
| 无形资产摊销 | 747,675.63 | - | 1,370,199.6 | - |
| 长期待摊费用摊销 | 9,291,085.06 | - | 12,978,770.65 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 220,659.06 | - | 488,184.8 | - |
| 公允价值变动损失 | -996,376.18 | - | -365,742.58 | - |
| 财务费用 | -5,702,726.55 | - | 150,253.74 | - |
| 投资损失 | -540,096.65 | - | -1,452,620.75 | - |
| 递延所得税 | 7,476,129.84 | - | 4,021,041.93 | - |
| 其中:递延所得税资产减少 | 1,585,355.66 | - | 758,664.93 | - |
| 递延所得税负债增加 | 5,890,774.18 | - | 3,262,377 | - |
| 存货的减少 | 4,640,519.26 | - | 44,461,477.06 | - |
| 经营性应收项目的减少 | -41,670,195.07 | - | -39,277,817.58 | - |
| 经营性应付项目的增加 | 1,509,768.2 | - | 23,749,460.46 | - |
| 其他 | -797,308.57 | - | 13,223,613.09 | - |
| 现金的期末余额 | 233,130,366.4 | - | 266,094,991.96 | - |
| 减:现金的期初余额 | 266,094,991.96 | - | 564,157,666.69 | - |
| 现金及现金等价物的净增加额 | -32,964,625.56 | - | -298,062,674.73 | - |
| 公告日期 | 2025-08-23 | 2025-04-26 | 2025-03-27 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |