| 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 | 814,616,724.75 | 276,791,757.95 | 1,383,909,613.31 | 945,653,735.43 |
| 收到的税费返还 | 3,891,719.38 | 651,340.26 | 29,371,737.57 | 14,187,086.4 |
| 收到其他与经营活动有关的现金 | 22,651,343.48 | 9,931,578 | 26,562,366.28 | 36,765,451.58 |
| 经营活动现金流入小计 | 841,159,787.61 | 287,374,676.21 | 1,439,843,717.16 | 996,606,273.41 |
| 购买商品、接受劳务支付的现金 | 281,461,985.1 | 144,689,823.55 | 560,639,967.41 | 377,195,812 |
| 支付给职工以及为职工支付的现金 | 160,281,430.65 | 88,540,069.53 | 265,177,837.88 | 200,381,436.6 |
| 支付的各项税费 | 90,129,686.83 | 42,885,946.77 | 122,145,338.17 | 100,456,375.38 |
| 支付其他与经营活动有关的现金 | 50,257,188.39 | 21,191,891.22 | 84,647,520.14 | 78,551,507.71 |
| 经营活动现金流出小计 | 582,130,290.97 | 297,307,731.07 | 1,032,610,663.6 | 756,585,131.69 |
| 经营活动产生的现金流量净额 | 259,029,496.64 | -9,933,054.86 | 407,233,053.56 | 240,021,141.72 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 153,315,000 | 150,000,000 | 286,683,294.43 | 234,798,867.57 |
| 取得投资收益收到的现金 | 159,466.12 | 159,013.7 | 10,093,537.93 | 9,250,946.68 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 84,357,782.59 | 17,040 | 2,065,659.94 | 2,067,293.79 |
| 收到的其他与投资活动有关的现金 | - | - | 159,247,744.23 | 26,700,000 |
| 投资活动现金流入小计 | 237,832,248.71 | 150,176,053.7 | 458,090,236.53 | 272,817,108.04 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 57,483,859.63 | 21,244,995.36 | 109,820,769.03 | 78,972,525.44 |
| 投资支付的现金 | 150,000,000 | 150,000,000 | 184,855,072.46 | 168,333,333.33 |
| 支付其他与投资活动有关的现金 | - | - | 4,749,103.11 | - |
| 投资活动现金流出小计 | 207,483,859.63 | 171,244,995.36 | 299,424,944.6 | 247,305,858.77 |
| 投资活动产生的现金流量净额 | 30,348,389.08 | -21,068,941.66 | 158,665,291.93 | 25,511,249.27 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 199,280,000 | 49,590,000 | 650,232,990.9 | 573,682,990.9 |
| 收到其他与筹资活动有关的现金 | - | - | 28,758,039 | 28,690,184.77 |
| 筹资活动现金流入小计 | 199,280,000 | 49,590,000 | 678,991,029.9 | 602,373,175.67 |
| 偿还债务支付的现金 | 402,013,683.3 | 125,953,056.78 | 1,022,961,140.61 | 832,017,900.99 |
| 分配股利、利润或偿付利息支付的现金 | 30,648,465.51 | 15,805,304.91 | 123,841,812.04 | 102,973,599.02 |
| 支付其他与筹资活动有关的现金 | 34,883,281.91 | 446,202.46 | 26,707,400.02 | 10,057,792.18 |
| 筹资活动现金流出小计 | 467,545,430.72 | 142,204,564.15 | 1,173,510,352.67 | 945,049,292.19 |
| 筹资活动产生的现金流量净额 | -268,265,430.72 | -92,614,564.15 | -494,519,322.77 | -342,676,116.52 |
| 四、汇率变动对现金及现金等价物的影响 | -2,331,462.21 | 562,337.42 | -2,191,868.13 | -2,187,319.34 |
| 五、现金及现金等价物净增加额 | 18,780,992.79 | -123,054,223.25 | 69,187,154.59 | -79,331,044.87 |
| 加:期初现金及现金等价物余额 | 455,618,557.85 | 455,618,557.85 | 386,431,403.26 | 386,431,403.26 |
| 期末现金及现金等价物余额 | 474,399,550.64 | 332,564,334.6 | 455,618,557.85 | 307,100,358.39 |
| 补充资料: | | | | |
| 净利润 | 63,367,060.77 | - | 55,856,699.98 | - |
| 资产减值准备 | 13,315,918.76 | - | 20,034,693.34 | - |
| 固定资产和投资性房地产折旧 | 103,758,531.96 | - | 201,494,402.83 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 103,758,531.96 | - | 201,494,402.83 | - |
| 无形资产摊销 | 10,148,881.64 | - | 21,587,946.52 | - |
| 长期待摊费用摊销 | 8,027,542.48 | - | 16,020,401.68 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -37,789.48 | - | -1,733,471.11 | - |
| 固定资产报废损失 | 16,784.08 | - | 27,278.67 | - |
| 公允价值变动损失 | -6,152,200.2 | - | -24,345,420.58 | - |
| 财务费用 | 32,517,584.29 | - | 90,784,254.74 | - |
| 投资损失 | 10,644,889.63 | - | 17,760,352.04 | - |
| 递延所得税 | 135,050.76 | - | -10,710,474.7 | - |
| 其中:递延所得税资产减少 | -635,719.95 | - | -26,034,041.53 | - |
| 递延所得税负债增加 | 770,770.71 | - | 15,323,566.83 | - |
| 存货的减少 | -103,662,750.34 | - | 12,703,757.72 | - |
| 经营性应收项目的减少 | 101,309,881.76 | - | -50,860,868.87 | - |
| 经营性应付项目的增加 | 18,053,366.47 | - | 40,974,144.6 | - |
| 现金的期末余额 | 474,399,550.64 | - | 455,618,557.85 | - |
| 减:现金的期初余额 | 455,618,557.85 | - | 386,431,403.26 | - |
| 现金及现金等价物的净增加额 | 18,780,992.79 | - | 69,187,154.59 | - |
| 公告日期 | 2025-08-28 | 2025-04-24 | 2025-04-24 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |