| 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 | 540,354,828.25 | 267,538,495.76 | 1,158,078,817.51 | 880,088,583.88 |
| 收到的税费返还 | 611,415.46 | - | 8,092,814.51 | 7,704,056.84 |
| 收到其他与经营活动有关的现金 | 25,207,498.24 | 14,409,521.37 | 30,243,435.09 | 30,086,936.48 |
| 经营活动现金流入小计 | 566,173,741.95 | 281,948,017.13 | 1,196,415,067.11 | 917,879,577.2 |
| 购买商品、接受劳务支付的现金 | 234,233,603.93 | 146,711,363.99 | 606,070,520.22 | 519,651,596.86 |
| 支付给职工以及为职工支付的现金 | 84,948,510.22 | 44,947,639.01 | 117,296,678.95 | 94,213,312.71 |
| 支付的各项税费 | 54,631,946.81 | 24,010,700.17 | 109,623,650.59 | 84,788,733.3 |
| 支付其他与经营活动有关的现金 | 16,984,985.85 | 9,522,262.22 | 40,545,167.51 | 26,030,175.88 |
| 经营活动现金流出小计 | 390,799,046.81 | 225,191,965.39 | 873,536,017.27 | 724,683,818.75 |
| 经营活动产生的现金流量净额 | 175,374,695.14 | 56,756,051.74 | 322,879,049.84 | 193,195,758.45 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 885,589,056.08 | 304,174,159.37 | 293,000,000 | 45,000,000 |
| 取得投资收益收到的现金 | 1,805,791.15 | 531,955.8 | 1,019,569.94 | 151,119.06 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 4,016 | 216 | 186,058 | 183,738 |
| 投资活动现金流入小计 | 887,398,863.23 | 304,706,331.17 | 294,205,627.94 | 45,334,857.06 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 60,864,066.41 | 41,593,211.07 | 97,460,466.16 | 74,948,162.57 |
| 投资支付的现金 | 1,081,600,000 | 517,800,000 | 293,000,000 | 149,000,000 |
| 投资活动现金流出小计 | 1,142,464,066.41 | 559,393,211.07 | 390,460,466.16 | 223,948,162.57 |
| 投资活动产生的现金流量净额 | -255,065,203.18 | -254,686,879.9 | -96,254,838.22 | -178,613,305.51 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 9,912,666.67 | 10,000,000 | 381,844,055.55 | 352,344,055.55 |
| 收到其他与筹资活动有关的现金 | 15,513,587.03 | 18,448.4 | 5,924,523.31 | 99,536.17 |
| 筹资活动现金流入小计 | 25,426,253.7 | 10,018,448.4 | 387,768,578.86 | 352,443,591.72 |
| 偿还债务支付的现金 | 208,000,000 | 78,000,000 | 289,920,000 | 190,320,000 |
| 分配股利、利润或偿付利息支付的现金 | 48,959,823.58 | 1,612,395.83 | 75,167,573.99 | 73,451,175.4 |
| 支付其他与筹资活动有关的现金 | 12,549,363.12 | 8,586,978.23 | 31,924,357.4 | 6,354,289.31 |
| 筹资活动现金流出小计 | 269,509,186.7 | 88,199,374.06 | 397,011,931.39 | 270,125,464.71 |
| 筹资活动产生的现金流量净额 | -244,082,933 | -78,180,925.66 | -9,243,352.53 | 82,318,127.01 |
| 五、现金及现金等价物净增加额 | -323,773,441.04 | -276,111,753.82 | 217,380,859.09 | 96,900,579.95 |
| 加:期初现金及现金等价物余额 | 394,929,732.21 | 394,929,732.21 | 177,548,873.12 | 177,548,873.12 |
| 期末现金及现金等价物余额 | 71,156,291.17 | 118,817,978.39 | 394,929,732.21 | 274,449,453.07 |
| 补充资料: | | | | |
| 净利润 | 98,830,552.34 | - | 191,147,233.82 | - |
| 资产减值准备 | 25,801.83 | - | - | - |
| 固定资产和投资性房地产折旧 | 47,810,969.71 | - | 97,219,588.22 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 47,810,969.71 | - | 97,219,588.22 | - |
| 无形资产摊销 | 1,345,445.11 | - | 2,531,938.8 | - |
| 长期待摊费用摊销 | 651,089.84 | - | 890,150.84 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -157,218.68 | - |
| 固定资产报废损失 | 1,739,003.4 | - | 3,569,442.71 | - |
| 公允价值变动损失 | -7,745.83 | - | - | - |
| 财务费用 | 3,170,266.28 | - | 9,532,842.26 | - |
| 投资损失 | -1,874,839.07 | - | -1,019,569.94 | - |
| 递延所得税 | 403,669.17 | - | 957,577.42 | - |
| 其中:递延所得税资产减少 | 927,818.31 | - | -494,682.2 | - |
| 递延所得税负债增加 | -524,149.14 | - | 1,452,259.62 | - |
| 存货的减少 | 27,814,281.76 | - | -1,988,158.26 | - |
| 经营性应收项目的减少 | 20,610,259.03 | - | 5,293,415.26 | - |
| 经营性应付项目的增加 | -27,579,959.84 | - | 5,934,233.96 | - |
| 其他 | 331,559.03 | - | 1,109,698.73 | - |
| 现金的期末余额 | 71,156,291.17 | - | 394,929,732.21 | - |
| 减:现金的期初余额 | 394,929,732.21 | - | 177,548,873.12 | - |
| 现金及现金等价物的净增加额 | -323,773,441.04 | - | 217,380,859.09 | - |
| 公告日期 | 2025-08-19 | 2025-04-25 | 2025-03-11 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |