| 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 | 933,261,958.06 | 456,355,595.46 | 2,185,388,819.21 | 1,592,997,851.97 |
| 收到的税费返还 | 17,233,221.54 | 9,340,356.86 | 32,938,420.95 | 34,328,204.09 |
| 收到其他与经营活动有关的现金 | 28,285,978.89 | 19,111,259.21 | 48,910,544 | 31,510,410.65 |
| 经营活动现金流入小计 | 978,781,158.49 | 484,807,211.53 | 2,267,237,784.16 | 1,658,836,466.71 |
| 购买商品、接受劳务支付的现金 | 467,459,761.42 | 194,144,343.91 | 1,129,877,711.66 | 871,137,297.47 |
| 支付给职工以及为职工支付的现金 | 260,911,954.08 | 151,712,112.68 | 486,115,467.73 | 370,726,329.47 |
| 支付的各项税费 | 29,478,134.77 | 13,498,873.39 | 94,336,333.45 | 76,670,355.68 |
| 支付其他与经营活动有关的现金 | 126,816,902.69 | 63,306,681.07 | 288,380,881.63 | 216,151,651.31 |
| 经营活动现金流出小计 | 884,666,752.96 | 422,662,011.05 | 1,998,710,394.47 | 1,534,685,633.93 |
| 经营活动产生的现金流量净额 | 94,114,405.53 | 62,145,200.48 | 268,527,389.69 | 124,150,832.78 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 495,812,129.56 | 135,000,000 | 1,497,730,078.11 | 1,113,462,500 |
| 取得投资收益收到的现金 | 3,019,173.21 | 1,038,091.02 | 0 | 7,559,599.88 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 88,254 | 88,254 | 154,766.51 | 115,810 |
| 处置子公司及其他营业单位收到的现金净额 | 0 | - | 0 | 0 |
| 收到的其他与投资活动有关的现金 | 30,211,638.88 | - | 0 | 0 |
| 投资活动现金流入小计 | 529,131,195.65 | 136,126,345.02 | 1,497,884,844.62 | 1,121,137,909.88 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 43,299,356.54 | 23,251,080.04 | 77,215,508.83 | 52,269,112.8 |
| 投资支付的现金 | 447,000,000 | 80,000,000 | 1,543,737,464.15 | 895,000,000 |
| 质押贷款净增加额 | 0 | - | 0 | 0 |
| 取得子公司及其他营业单位支付的现金 | 0 | -1,125,394.68 | 0 | 0 |
| 支付其他与投资活动有关的现金 | 70,018,849.32 | 70,018,849.32 | 0 | 30,000,000 |
| 投资活动现金流出小计 | 560,318,205.86 | 172,144,534.68 | 1,620,952,972.98 | 977,269,112.8 |
| 投资活动产生的现金流量净额 | -31,187,010.21 | -36,018,189.66 | -123,068,128.36 | 143,868,797.08 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 0 | - | 0 | 0 |
| 其中:子公司吸收少数股东投资收到的现金 | 0 | - | 0 | 0 |
| 取得借款收到的现金 | 0 | - | 0 | 0 |
| 收到其他与筹资活动有关的现金 | 2,106,859.76 | 731,194.12 | 0 | 789,026.75 |
| 筹资活动现金流入小计 | 2,106,859.76 | 731,194.12 | 0 | 789,026.75 |
| 偿还债务支付的现金 | 100,000 | 100,000 | 200,000 | 200,000 |
| 分配股利、利润或偿付利息支付的现金 | 83,574,460 | - | 121,685,489.21 | 104,376,313.75 |
| 其中:子公司支付给少数股东的股利、利润 | 0 | - | 0 | 0 |
| 支付其他与筹资活动有关的现金 | 2,401,619.88 | 1,017,006.26 | 11,283,402.8 | 8,936,004.49 |
| 筹资活动现金流出小计 | 86,076,079.88 | 1,117,006.26 | 133,168,892.01 | 113,512,318.24 |
| 筹资活动产生的现金流量净额 | -83,969,220.12 | -385,812.14 | -133,168,892.01 | -112,723,291.49 |
| 四、汇率变动对现金及现金等价物的影响 | -1,612,199.29 | -417,585.3 | 4,633,813.29 | -4,086,060.86 |
| 五、现金及现金等价物净增加额 | -22,654,024.09 | 25,323,613.38 | 16,924,182.61 | 151,210,277.51 |
| 加:期初现金及现金等价物余额 | 603,425,290.18 | 603,425,290.18 | 585,430,648.17 | 587,769,386.17 |
| 期末现金及现金等价物余额 | 580,771,266.09 | 628,748,903.56 | 602,354,830.78 | 738,979,663.68 |
| 补充资料: | | | | |
| 净利润 | 51,538,327.72 | - | 179,625,800.29 | - |
| 资产减值准备 | -1,305,887.23 | - | 3,936,854.5 | - |
| 固定资产和投资性房地产折旧 | 48,204,474.96 | - | 98,308,826.46 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 48,204,474.96 | - | 98,308,826.46 | - |
| 无形资产摊销 | 1,054,154.16 | - | 2,137,436.89 | - |
| 长期待摊费用摊销 | 152,080.9 | - | 457,257.66 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -131,672.77 | - | -674,058.24 | - |
| 固定资产报废损失 | - | - | 5,227,642.98 | - |
| 公允价值变动损失 | -285,402.74 | - | -1,375,876.72 | - |
| 财务费用 | -7,492,202.97 | - | -2,520,252.69 | - |
| 投资损失 | -8,099,271.52 | - | -13,997,704.62 | - |
| 递延所得税 | -265,283.44 | - | -2,750,668.48 | - |
| 其中:递延所得税资产减少 | 1,710,199.6 | - | -838,271.8 | - |
| 递延所得税负债增加 | -1,975,483.04 | - | -1,912,396.68 | - |
| 存货的减少 | 39,607,848.26 | - | 48,563,067.09 | - |
| 经营性应收项目的减少 | 103,754,204.98 | - | -42,264,166.3 | - |
| 经营性应付项目的增加 | -138,164,322.59 | - | -17,213,821.98 | - |
| 现金的期末余额 | 580,771,266.09 | - | 602,354,830.78 | - |
| 减:现金的期初余额 | 603,425,290.18 | - | 585,430,648.17 | - |
| 现金及现金等价物的净增加额 | -22,654,024.09 | - | 16,924,182.61 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-22 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |