| 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 | 952,182,704.67 | 502,428,349.28 | 1,430,689,620.3 | 1,015,126,130.88 |
| 收到的税费返还 | 84,340,596.65 | 47,342,555.68 | 74,170,565.75 | 58,785,398.23 |
| 收到其他与经营活动有关的现金 | 67,063,025.35 | 35,074,830.21 | 76,607,176.91 | 63,506,679.33 |
| 经营活动现金流入小计 | 1,103,586,326.67 | 584,845,735.17 | 1,581,467,362.96 | 1,137,418,208.44 |
| 购买商品、接受劳务支付的现金 | 359,499,323.87 | 156,903,156.88 | 572,361,709.88 | 390,235,928.04 |
| 支付给职工以及为职工支付的现金 | 230,571,092.82 | 134,326,881.72 | 307,985,771.02 | 232,893,686.75 |
| 支付的各项税费 | 57,315,090.3 | 19,922,788.85 | 92,735,025.6 | 61,370,108.28 |
| 支付其他与经营活动有关的现金 | 140,044,274.59 | 128,316,255.07 | 208,268,778.58 | 185,614,187.49 |
| 经营活动现金流出小计 | 787,429,781.58 | 439,469,082.52 | 1,181,351,285.08 | 870,113,910.56 |
| 经营活动产生的现金流量净额 | 316,156,545.09 | 145,376,652.65 | 400,116,077.88 | 267,304,297.88 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 609,026,668.61 | 470,174,500 | 1,503,113,500 | 1,240,000,000 |
| 取得投资收益收到的现金 | 1,042,122.11 | 708,972.03 | 1,068,492.31 | 1,181,455.59 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 22,352 | - | 3,981,923.26 | 1,300,951 |
| 收到的其他与投资活动有关的现金 | 179,433 | - | 192,216.33 | - |
| 投资活动现金流入小计 | 610,270,575.72 | 470,883,472.03 | 1,508,356,131.9 | 1,242,482,406.59 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 686,859,247.62 | 353,142,851.96 | 1,090,121,833.32 | 650,245,774.41 |
| 投资支付的现金 | 522,069,300 | 302,169,300 | 1,811,113,500 | 1,432,500,000 |
| 支付其他与投资活动有关的现金 | - | - | 312,972 | - |
| 投资活动现金流出小计 | 1,208,928,547.62 | 655,312,151.96 | 2,901,548,305.32 | 2,082,745,774.41 |
| 投资活动产生的现金流量净额 | -598,657,971.9 | -184,428,679.93 | -1,393,192,173.42 | -840,263,367.82 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 12,528,661.2 | - | 22,978,687.5 | 22,978,687.5 |
| 取得借款收到的现金 | 1,283,710,519.2 | 274,792,998.63 | 1,698,192,220.88 | 1,075,334,696.58 |
| 收到其他与筹资活动有关的现金 | 462,784.95 | - | 100,000,000 | - |
| 筹资活动现金流入小计 | 1,296,701,965.35 | 274,792,998.63 | 1,821,170,908.38 | 1,098,313,384.08 |
| 偿还债务支付的现金 | 759,810,012.14 | 153,296,331.12 | 891,358,946.72 | 528,804,586 |
| 分配股利、利润或偿付利息支付的现金 | 203,257,657.23 | 11,186,141.29 | 118,751,746.93 | 126,121,514.26 |
| 支付其他与筹资活动有关的现金 | 39,705,948.27 | 1,420,965 | 11,305,617.61 | 5,749,093.33 |
| 筹资活动现金流出小计 | 1,002,773,617.64 | 165,903,437.41 | 1,021,416,311.26 | 660,675,193.59 |
| 筹资活动产生的现金流量净额 | 293,928,347.71 | 108,889,561.22 | 799,754,597.12 | 437,638,190.49 |
| 四、汇率变动对现金及现金等价物的影响 | 526,575.97 | 567,791.36 | 8,344,284.54 | 1,407,296.87 |
| 五、现金及现金等价物净增加额 | 11,953,496.87 | 70,405,325.3 | -184,977,213.88 | -133,913,582.58 |
| 加:期初现金及现金等价物余额 | 492,555,518.93 | 492,555,518.93 | 677,532,732.81 | 677,532,732.81 |
| 期末现金及现金等价物余额 | 504,509,015.8 | 562,960,844.23 | 492,555,518.93 | 543,619,150.23 |
| 补充资料: | | | | |
| 净利润 | 302,361,542.66 | - | 399,818,448.38 | - |
| 资产减值准备 | 24,171,974.53 | - | 36,426,468.1 | - |
| 固定资产和投资性房地产折旧 | 128,310,720.56 | - | 192,404,246.24 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 128,310,720.56 | - | 192,404,246.24 | - |
| 无形资产摊销 | 4,932,609.64 | - | 10,200,764.56 | - |
| 长期待摊费用摊销 | 4,923,543.7 | - | 7,013,008.5 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -496,916.25 | - |
| 固定资产报废损失 | 467,971.62 | - | 9,701,386.97 | - |
| 公允价值变动损失 | 1,052,939.74 | - | 2,791,811.68 | - |
| 财务费用 | 22,828,533.8 | - | 26,071,774.67 | - |
| 投资损失 | -1,116,639.98 | - | -1,068,492.31 | - |
| 递延所得税 | -26,824,021.96 | - | -42,538,497.98 | - |
| 其中:递延所得税资产减少 | -26,407,367.97 | - | -40,982,928.68 | - |
| 递延所得税负债增加 | -416,653.99 | - | -1,555,569.3 | - |
| 存货的减少 | -133,439,002.25 | - | -243,292,791.72 | - |
| 经营性应收项目的减少 | -93,803,048.87 | - | -348,970,741.52 | - |
| 经营性应付项目的增加 | 60,541,937.34 | - | 291,167,568.84 | - |
| 其他 | 9,164,142.49 | - | 32,630,078.08 | - |
| 现金的期末余额 | 504,509,015.8 | - | 492,555,518.93 | - |
| 减:现金的期初余额 | 492,555,518.93 | - | 677,532,732.81 | - |
| 现金及现金等价物的净增加额 | 11,953,496.87 | - | -184,977,213.88 | - |
| 公告日期 | 2025-08-21 | 2025-04-23 | 2025-04-23 | 2024-10-23 |
| 审计意见(境内) | | | 带强调事项段的无保留意见 | |