| 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 | 1,556,589,277.12 | 771,928,857.58 | 3,327,678,301.05 | 2,338,034,773.3 |
| 收到的税费返还 | 84,603,678.21 | 41,976,755.8 | 186,885,146.92 | 128,236,359.54 |
| 收到其他与经营活动有关的现金 | 28,370,052.18 | 20,280,173.21 | 55,464,176.43 | 40,639,886.3 |
| 经营活动现金流入小计 | 1,669,563,007.51 | 834,185,786.59 | 3,570,027,624.4 | 2,506,911,019.14 |
| 购买商品、接受劳务支付的现金 | 1,084,861,561.12 | 563,121,719.37 | 2,070,936,588.93 | 1,429,747,830.24 |
| 支付给职工以及为职工支付的现金 | 415,227,721.7 | 218,259,613.97 | 750,508,713.34 | 530,866,174.78 |
| 支付的各项税费 | 40,867,871.56 | 22,351,188.38 | 62,140,399.89 | 58,947,425.22 |
| 支付其他与经营活动有关的现金 | 153,639,919.35 | 78,789,229.79 | 223,609,076.09 | 241,465,730.52 |
| 经营活动现金流出小计 | 1,694,597,073.73 | 882,521,751.51 | 3,107,194,778.25 | 2,261,027,160.76 |
| 经营活动产生的现金流量净额 | -25,034,066.22 | -48,335,964.92 | 462,832,846.15 | 245,883,858.38 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,137,047 | 390,000 | 20,253,201 | - |
| 取得投资收益收到的现金 | 1,242,816.12 | 1,242,816.12 | 114,936.99 | 1,918,400 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 383,746 | 250,916 | 59,860,612.74 | 58,077,677 |
| 收到的其他与投资活动有关的现金 | 4,941,203.68 | 1,679,054.57 | 132,580 | 8,622,170.25 |
| 投资活动现金流入小计 | 7,704,812.8 | 3,562,786.69 | 80,361,330.73 | 68,618,247.25 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 303,330,182.03 | 151,739,812.74 | 546,886,284.16 | 312,790,101.41 |
| 投资支付的现金 | - | - | 20,000,000 | - |
| 支付其他与投资活动有关的现金 | 5,457,992.26 | 1,721,315.12 | 3,688,895.01 | 31,530,274.65 |
| 投资活动现金流出小计 | 308,788,174.29 | 153,461,127.86 | 570,575,179.17 | 344,320,376.06 |
| 投资活动产生的现金流量净额 | -301,083,361.49 | -149,898,341.17 | -490,213,848.44 | -275,702,128.81 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 17,967,570 |
| 取得借款收到的现金 | 487,876,106.4 | 131,485,295 | 612,174,187.21 | 402,762,000 |
| 收到其他与筹资活动有关的现金 | 9,821,500 | - | 24,522,200 | - |
| 筹资活动现金流入小计 | 497,697,606.4 | 131,485,295 | 636,696,387.21 | 420,729,570 |
| 偿还债务支付的现金 | 172,750,000 | 31,050,000 | 613,143,800 | 350,400,000 |
| 分配股利、利润或偿付利息支付的现金 | 123,211,067.9 | 49,935,007.19 | 64,255,536.25 | 58,813,294.49 |
| 支付其他与筹资活动有关的现金 | 9,034,061.85 | 4,419,695.64 | 16,274,783 | 802,480.43 |
| 筹资活动现金流出小计 | 304,995,129.75 | 85,404,702.83 | 693,674,119.25 | 410,015,774.92 |
| 筹资活动产生的现金流量净额 | 192,702,476.65 | 46,080,592.17 | -56,977,732.04 | 10,713,795.08 |
| 四、汇率变动对现金及现金等价物的影响 | 31,991,971.69 | 11,623,348.55 | 23,244,973.16 | 16,705,402.92 |
| 五、现金及现金等价物净增加额 | -101,422,979.37 | -140,530,365.37 | -61,113,761.17 | -2,399,072.43 |
| 加:期初现金及现金等价物余额 | 778,250,095.54 | 778,250,095.54 | 839,363,856.71 | 839,363,856.71 |
| 期末现金及现金等价物余额 | 676,827,116.17 | 637,719,730.17 | 778,250,095.54 | 836,964,784.28 |
| 补充资料: | | | | |
| 净利润 | 91,087,052.16 | - | 287,179,279.67 | - |
| 资产减值准备 | 13,316,983.07 | - | 26,102,641.21 | - |
| 固定资产和投资性房地产折旧 | 57,655,432.95 | - | 81,932,148.29 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 57,655,432.95 | - | 81,932,148.29 | - |
| 无形资产摊销 | 9,006,852.32 | - | 16,123,651.65 | - |
| 长期待摊费用摊销 | 2,512,038.34 | - | 2,855,326.9 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 1,065,391.5 | - | -343,139.04 | - |
| 固定资产报废损失 | - | - | 24,027.52 | - |
| 公允价值变动损失 | -542,975 | - | 542,975 | - |
| 财务费用 | -5,915,427.34 | - | -23,692,377.04 | - |
| 投资损失 | 4,385,277.69 | - | 1,943,455.67 | - |
| 递延所得税 | -3,754,484.29 | - | -5,009,417.66 | - |
| 其中:递延所得税资产减少 | -3,385,519.22 | - | -5,295,585.39 | - |
| 递延所得税负债增加 | -368,965.07 | - | 286,167.73 | - |
| 存货的减少 | -100,919,946.68 | - | -84,055,928.63 | - |
| 经营性应收项目的减少 | -59,950,145.48 | - | -77,077,866.58 | - |
| 经营性应付项目的增加 | -42,386,540.82 | - | 211,385,510.91 | - |
| 其他 | - | - | 11,636,399.44 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 62,949,996.55 | - |
| 现金的期末余额 | 676,827,116.17 | - | 778,250,095.54 | - |
| 减:现金的期初余额 | 778,250,095.54 | - | 839,363,856.71 | - |
| 现金及现金等价物的净增加额 | -101,422,979.37 | - | -61,113,761.17 | - |
| 公告日期 | 2025-08-26 | 2025-04-22 | 2025-04-22 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |