| 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 | 1,146,545,883.69 | 408,639,561.22 | 1,757,578,358.96 | 1,225,325,970.07 |
| 收到的税费返还 | 34,119,820.64 | 12,118,099.98 | 183,159,363.02 | 183,021,331 |
| 收到其他与经营活动有关的现金 | 6,196,598.8 | 2,893,515.07 | 44,168,944.43 | 28,438,285.35 |
| 经营活动现金流入小计 | 1,186,862,303.13 | 423,651,176.27 | 1,984,906,666.41 | 1,436,785,586.42 |
| 购买商品、接受劳务支付的现金 | 1,105,062,913.24 | 635,334,586.38 | 1,140,612,431.29 | 850,873,750.83 |
| 支付给职工以及为职工支付的现金 | 202,709,924.17 | 109,354,225.29 | 322,070,156.75 | 232,751,794.91 |
| 支付的各项税费 | 56,423,265.16 | 39,202,187.92 | 115,019,817.73 | 78,617,898.72 |
| 支付其他与经营活动有关的现金 | 41,134,322.7 | 8,918,166.59 | 79,148,078.09 | 46,614,304.99 |
| 经营活动现金流出小计 | 1,405,330,425.27 | 792,809,166.18 | 1,656,850,483.86 | 1,208,857,749.45 |
| 经营活动产生的现金流量净额 | -218,468,122.14 | -369,157,989.91 | 328,056,182.55 | 227,927,836.97 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,050,000 | 0 | 40,412,306.69 | 38,512,306.69 |
| 取得投资收益收到的现金 | 4,424,860.28 | 424,860.28 | 13,626,903.87 | 8,929,969.27 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 116,652 | 115,000 | 1,039,762.92 | 1,033,620.18 |
| 处置子公司及其他营业单位收到的现金净额 | 0 | 0 | - | - |
| 收到的其他与投资活动有关的现金 | 0 | 0 | 20,000,000 | 20,000,000 |
| 投资活动现金流入小计 | 5,591,512.28 | 539,860.28 | 75,078,973.48 | 68,475,896.14 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 119,795,232.6 | 73,492,381.99 | 393,808,720.21 | 253,269,589.51 |
| 投资支付的现金 | 0 | 0 | 5,000,000 | - |
| 取得子公司及其他营业单位支付的现金 | 0 | 0 | - | - |
| 支付其他与投资活动有关的现金 | 2,400,000 | 2,400,000 | 1,566,768.78 | - |
| 投资活动现金流出小计 | 122,195,232.6 | 75,892,381.99 | 400,375,488.99 | 253,269,589.51 |
| 投资活动产生的现金流量净额 | -116,603,720.32 | -75,352,521.71 | -325,296,515.51 | -184,793,693.37 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 24,542,758 | 0 | - | - |
| 取得借款收到的现金 | 0 | 0 | 23,300,000 | 23,300,000 |
| 收到其他与筹资活动有关的现金 | 715,864.09 | 566,664.25 | 3,395,071.86 | 2,156,674.16 |
| 筹资活动现金流入小计 | 25,258,622.09 | 566,664.25 | 26,695,071.86 | 25,456,674.16 |
| 偿还债务支付的现金 | 0 | 0 | 366,600,000 | 366,600,000 |
| 分配股利、利润或偿付利息支付的现金 | 22,415,460.53 | 26,400 | 109,320,594.88 | 87,024,479.68 |
| 支付其他与筹资活动有关的现金 | 1,130,312.94 | 0 | 171,660,271.9 | 102,887,647.72 |
| 筹资活动现金流出小计 | 23,545,773.47 | 26,400 | 647,580,866.78 | 556,512,127.4 |
| 筹资活动产生的现金流量净额 | 1,712,848.62 | 540,264.25 | -620,885,794.92 | -531,055,453.24 |
| 四、汇率变动对现金及现金等价物的影响 | 4,546,987.73 | 1,833,190.89 | 3,881,703.94 | 3,076,117.58 |
| 五、现金及现金等价物净增加额 | -328,812,006.11 | -442,137,056.48 | -614,244,423.94 | -484,845,192.06 |
| 加:期初现金及现金等价物余额 | 1,107,000,860.08 | 1,107,000,860.08 | 1,721,245,284.02 | 1,721,245,284.02 |
| 期末现金及现金等价物余额 | 778,188,853.97 | 664,863,803.6 | 1,107,000,860.08 | 1,236,400,091.96 |
| 补充资料: | | | | |
| 净利润 | 187,687,890.24 | - | 172,729,305.01 | - |
| 资产减值准备 | -10,092,677.2 | - | 23,248,905.95 | - |
| 固定资产和投资性房地产折旧 | 113,808,710.48 | - | 214,214,614.25 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 113,808,710.48 | - | 214,214,614.25 | - |
| 无形资产摊销 | 3,399,893.03 | - | 5,873,820.48 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -62,621.92 | - | -31,212.43 | - |
| 固定资产报废损失 | 0 | - | 4,919.42 | - |
| 公允价值变动损失 | 0 | - | 18,654,169.01 | - |
| 财务费用 | -4,477,364.92 | - | -12,105.9 | - |
| 投资损失 | -4,424,860.28 | - | -12,823,339.12 | - |
| 递延所得税 | -6,264,547.34 | - | -62,060,902.6 | - |
| 其中:递延所得税资产减少 | -4,845,071.77 | - | -37,411,471.08 | - |
| 递延所得税负债增加 | -1,419,475.57 | - | -24,649,431.52 | - |
| 存货的减少 | -196,810,959.56 | - | -194,609,081.04 | - |
| 经营性应收项目的减少 | -342,068,484.92 | - | -350,935,187.63 | - |
| 经营性应付项目的增加 | 40,384,150.52 | - | 509,212,032.07 | - |
| 其他 | - | - | 4,590,245.08 | - |
| 现金的期末余额 | 778,188,853.97 | - | 1,107,000,860.08 | - |
| 减:现金的期初余额 | 1,107,000,860.08 | - | 1,721,245,284.02 | - |
| 现金及现金等价物的净增加额 | -328,812,006.11 | - | -614,244,423.94 | - |
| 公告日期 | 2025-08-29 | 2025-04-28 | 2025-03-28 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |