| 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 | 331,847,041.32 | 183,071,619.55 | 687,616,076.35 | 484,144,722.32 |
| 收到的税费返还 | 16,174,374.81 | 10,133,976.84 | 31,746,672.63 | 24,821,521.43 |
| 收到其他与经营活动有关的现金 | 12,939,605.4 | 5,829,415.36 | 36,712,599 | 24,369,595.09 |
| 经营活动现金流入小计 | 360,961,021.53 | 199,035,011.75 | 756,075,347.98 | 533,335,838.84 |
| 购买商品、接受劳务支付的现金 | 210,598,587.92 | 122,165,929.34 | 449,812,547.74 | 333,447,658.81 |
| 支付给职工以及为职工支付的现金 | 36,923,764.08 | 19,231,987.36 | 90,773,712.24 | 68,577,179.14 |
| 支付的各项税费 | 19,418,244.06 | 9,826,806.6 | 42,761,160.15 | 32,110,956.63 |
| 支付其他与经营活动有关的现金 | 45,502,996.43 | 32,794,108.44 | 147,996,246.56 | 78,177,422.45 |
| 经营活动现金流出小计 | 312,443,592.49 | 184,018,831.74 | 731,343,666.69 | 512,313,217.03 |
| 经营活动产生的现金流量净额 | 48,517,429.04 | 15,016,180.01 | 24,731,681.29 | 21,022,621.81 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 608,421,805.56 | 417,535,000 | 242,712,099.95 | 536,030,000 |
| 取得投资收益收到的现金 | 4,518,728.1 | 2,874,754.07 | 1,459,825.36 | 769,914.62 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 125,300 | 102,500 |
| 收到的其他与投资活动有关的现金 | 14,241,912 | 10,491,912 | 5,370,000 | 5,370,000 |
| 投资活动现金流入小计 | 627,182,445.66 | 430,901,666.07 | 249,667,225.31 | 542,272,414.62 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 5,260,288.23 | 2,743,205.68 | 19,746,162.7 | 14,707,048.16 |
| 投资支付的现金 | 619,562,268.9 | 395,819,619.41 | 625,136,783.28 | 643,114,300 |
| 支付其他与投资活动有关的现金 | 3,750,000 | - | 10,491,912 | - |
| 投资活动现金流出小计 | 628,572,557.13 | 398,562,825.09 | 655,374,857.98 | 657,821,348.16 |
| 投资活动产生的现金流量净额 | -1,390,111.47 | 32,338,840.98 | -405,707,632.67 | -115,548,933.54 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 413,739,100 | 60,000,000 | 170,111,115 | - |
| 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 | 413,739,100 | 60,000,000 | 170,111,115 | - |
| 偿还债务支付的现金 | 164,100,565 | 17,000,000 | 14,000,000 | 2,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 35,071,510.18 | 79,000 | 20,926,062.77 | 20,241,944.94 |
| 支付其他与筹资活动有关的现金 | 32,971,925.69 | 168,523.63 | 177,699,200.42 | 468,140.69 |
| 筹资活动现金流出小计 | 232,144,000.87 | 17,247,523.63 | 212,625,263.19 | 22,710,085.63 |
| 筹资活动产生的现金流量净额 | 181,595,099.13 | 42,752,476.37 | -42,514,148.19 | -22,710,085.63 |
| 四、汇率变动对现金及现金等价物的影响 | -4,076,599.48 | -783,371.45 | 9,969,308.38 | -6,818,489.53 |
| 五、现金及现金等价物净增加额 | 224,645,817.22 | 89,324,125.91 | -413,520,791.19 | -124,054,886.89 |
| 加:期初现金及现金等价物余额 | 634,676,513.17 | 634,676,513.17 | 1,048,197,304.36 | 1,048,197,304.36 |
| 期末现金及现金等价物余额 | 859,322,330.39 | 724,000,639.08 | 634,676,513.17 | 924,142,417.47 |
| 补充资料: | | | | |
| 净利润 | 29,131,700.82 | - | 81,263,558.36 | - |
| 资产减值准备 | -1,956,629.19 | - | 5,429,503.89 | - |
| 固定资产和投资性房地产折旧 | 4,243,682.98 | - | 2,884,289.85 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,243,682.98 | - | 2,884,289.85 | - |
| 无形资产摊销 | 990,670.42 | - | 1,604,870.83 | - |
| 长期待摊费用摊销 | 80,965.18 | - | 85,218 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 23,064.49 | - | -502,854.49 | - |
| 固定资产报废损失 | 0 | - | - | - |
| 公允价值变动损失 | 0 | - | 3,623,358.14 | - |
| 财务费用 | 6,176,218.14 | - | -6,138,302.17 | - |
| 投资损失 | -8,532,853.91 | - | -713,589.63 | - |
| 递延所得税 | 2,375,945.7 | - | 3,573,494.09 | - |
| 其中:递延所得税资产减少 | 1,735,558.05 | - | -904,453.05 | - |
| 递延所得税负债增加 | 640,387.65 | - | 4,477,947.14 | - |
| 存货的减少 | -5,950,651.81 | - | -8,620,861.32 | - |
| 经营性应收项目的减少 | 76,995,782.26 | - | -91,261,644.59 | - |
| 经营性应付项目的增加 | -55,444,009.2 | - | 23,456,030.47 | - |
| 现金的期末余额 | 859,322,330.39 | - | 634,676,513.17 | - |
| 减:现金的期初余额 | 634,676,513.17 | - | 1,048,197,304.36 | - |
| 现金及现金等价物的净增加额 | 224,645,817.22 | - | -413,520,791.19 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-04-22 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |