| 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 | 370,208,565.05 | 178,406,985.26 | 882,890,674.57 | 569,848,527.26 |
| 收到的税费返还 | - | 11,023.94 | - | - |
| 收到其他与经营活动有关的现金 | 78,074,961.71 | 41,501,251.82 | 250,915,806.6 | 12,852,520.78 |
| 经营活动现金流入小计 | 448,283,526.76 | 219,919,261.02 | 1,133,806,481.17 | 582,701,048.04 |
| 购买商品、接受劳务支付的现金 | 215,909,589.83 | 91,014,832.37 | 383,632,794.84 | 405,476,434.91 |
| 支付给职工以及为职工支付的现金 | 129,485,428.77 | 66,842,822.4 | 237,044,831.84 | 173,793,377.8 |
| 支付的各项税费 | 27,517,775.53 | 19,126,486.23 | 55,884,359.11 | 43,484,946.13 |
| 支付其他与经营活动有关的现金 | 99,713,366.54 | 61,776,269.21 | 316,071,249.87 | 63,773,406.45 |
| 经营活动现金流出小计 | 472,626,160.67 | 238,760,410.21 | 992,633,235.66 | 686,528,165.29 |
| 经营活动产生的现金流量净额 | -24,342,633.91 | -18,841,149.19 | 141,173,245.51 | -103,827,117.25 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 621,200,000 | 253,300,000 | 465,000,000 | 361,059,135.9 |
| 取得投资收益收到的现金 | 3,001,660.51 | 969,285.26 | 3,647,423.19 | 1,502,956.93 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 1,250 | - |
| 投资活动现金流入小计 | 624,201,660.51 | 254,269,285.26 | 468,648,673.19 | 362,562,092.83 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,819,280.3 | 11,518,481.25 | 48,862,623.93 | 34,641,285.62 |
| 投资支付的现金 | 861,200,000 | 422,300,000 | 703,000,000 | 512,000,000 |
| 投资活动现金流出小计 | 880,019,280.3 | 433,818,481.25 | 751,862,623.93 | 546,641,285.62 |
| 投资活动产生的现金流量净额 | -255,817,619.79 | -179,549,195.99 | -283,213,950.74 | -184,079,192.79 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 25,000,000 | 15,000,000 | - | - |
| 收到其他与筹资活动有关的现金 | - | 1,768,001.24 | - | 823,825.74 |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流入小计 | 25,000,000 | 16,768,001.24 | - | 823,825.74 |
| 分配股利、利润或偿付利息支付的现金 | 34,109,356.47 | 8,333.33 | 13,483,128.42 | 13,483,128.42 |
| 支付其他与筹资活动有关的现金 | 6,341,839.63 | 14,000,000 | 196,766,868.55 | 180,568,991.05 |
| 筹资活动现金流出小计 | 40,451,196.1 | 14,008,333.33 | 210,249,996.97 | 194,052,119.47 |
| 筹资活动产生的现金流量净额 | -15,451,196.1 | 2,759,667.91 | -210,249,996.97 | -193,228,293.73 |
| 四、汇率变动对现金及现金等价物的影响 | -14,012.55 | - | - | - |
| 五、现金及现金等价物净增加额 | -295,625,462.35 | -195,630,677.27 | -352,290,702.2 | -481,134,603.77 |
| 加:期初现金及现金等价物余额 | 481,241,437.97 | 496,878,145.59 | 833,532,140.17 | 833,850,832.33 |
| 期末现金及现金等价物余额 | 185,615,975.62 | 301,247,468.32 | 481,241,437.97 | 352,716,228.56 |
| 补充资料: | | | | |
| 净利润 | 21,618,392.77 | - | 112,028,297.49 | - |
| 资产减值准备 | 585,326.66 | - | -731,070.33 | - |
| 固定资产和投资性房地产折旧 | 9,014,725.78 | - | 15,604,180.49 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,014,725.78 | - | 15,604,180.49 | - |
| 无形资产摊销 | 379,872.28 | - | 689,274.81 | - |
| 长期待摊费用摊销 | 3,130,283.33 | - | 5,093,454.31 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 26,019.62 | - |
| 固定资产报废损失 | 5,318.9 | - | 14,692.46 | - |
| 公允价值变动损失 | -1,889,652.69 | - | -1,037,979.24 | - |
| 财务费用 | 9,633,904.09 | - | 19,038,981.6 | - |
| 投资损失 | -2,410,461.77 | - | -3,647,423.19 | - |
| 递延所得税 | -4,965,647.16 | - | -11,207,941 | - |
| 其中:递延所得税资产减少 | -4,765,092.98 | - | -9,764,136.71 | - |
| 递延所得税负债增加 | -200,554.18 | - | -1,443,804.29 | - |
| 存货的减少 | 3,784,631.2 | - | -45,112,913.02 | - |
| 经营性应收项目的减少 | -11,759,835.54 | - | -147,663,863.81 | - |
| 经营性应付项目的增加 | -66,128,419.79 | - | 198,659,505.73 | - |
| 其他 | 7,132,526.64 | - | -18,047,701.92 | - |
| 债务转为资本 | - | - | 345,618.54 | - |
| 现金的期末余额 | 185,615,975.62 | - | 481,241,437.97 | - |
| 减:现金的期初余额 | 481,241,437.97 | - | 833,532,140.17 | - |
| 加:现金等价物的期末余额 | 0 | - | - | - |
| 减:现金等价物的期初余额 | 0 | - | - | - |
| 现金及现金等价物的净增加额 | -295,625,462.35 | - | -352,290,702.2 | - |
| 公告日期 | 2025-08-23 | 2025-04-26 | 2025-03-28 | 2024-10-23 |
| 审计意见(境内) | | | 标准无保留意见 | |