| 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 | 740,212,954.98 | 363,135,826.36 | 1,423,588,372.39 | 965,538,169.27 |
| 收到的税费返还 | 44,867.25 | 14,955.75 | 11,618,077.87 | 2,644,605.92 |
| 收到其他与经营活动有关的现金 | 42,655,401.24 | 15,447,523.86 | 115,564,853.06 | 58,850,016.33 |
| 经营活动现金流入小计 | 782,913,223.47 | 378,598,305.97 | 1,550,771,303.32 | 1,027,032,791.52 |
| 购买商品、接受劳务支付的现金 | 120,227,395.01 | 59,460,936.29 | 272,424,977.15 | 161,934,143.81 |
| 支付给职工以及为职工支付的现金 | 177,142,813.26 | 103,426,617.83 | 299,121,565.59 | 233,163,044.14 |
| 支付的各项税费 | 72,084,393.3 | 31,992,808.24 | 158,666,814.46 | 101,485,163.59 |
| 支付其他与经营活动有关的现金 | 255,985,963.4 | 134,760,143.84 | 557,317,576.87 | 383,803,669.95 |
| 经营活动现金流出小计 | 625,440,564.97 | 329,640,506.2 | 1,287,530,934.07 | 880,386,021.49 |
| 经营活动产生的现金流量净额 | 157,472,658.5 | 48,957,799.77 | 263,240,369.25 | 146,646,770.03 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,370,128.38 | - | 493,869.86 | 119,724.41 |
| 收到的其他与投资活动有关的现金 | 614,130,682.91 | 281,557,404.75 | 2,251,187,606.14 | 1,275,286,120.56 |
| 投资活动现金流入小计 | 615,500,811.29 | 281,557,404.75 | 2,251,681,476 | 1,275,405,844.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 32,724,421.83 | 12,267,277.9 | 117,423,923.05 | 91,306,453.66 |
| 投资支付的现金 | - | - | 1,500,000 | 1,500,000 |
| 支付其他与投资活动有关的现金 | 880,698,104.99 | 820,598,104.99 | 1,936,126,625 | 1,338,833,055.56 |
| 投资活动现金流出小计 | 913,422,526.82 | 832,865,382.89 | 2,055,050,548.05 | 1,431,639,509.22 |
| 投资活动产生的现金流量净额 | -297,921,715.53 | -551,307,978.14 | 196,630,927.95 | -156,233,664.25 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 9,536,983.68 | - | 34,759,466.97 | 34,695,540 |
| 取得借款收到的现金 | 35,000,000 | 10,000,000 | 150,000,000 | 100,000,000 |
| 收到其他与筹资活动有关的现金 | 85,477,714.87 | 43,275,359.96 | 9,999,987.5 | 57,753,247.94 |
| 筹资活动现金流入小计 | 130,014,698.55 | 53,275,359.96 | 194,759,454.47 | 192,448,787.94 |
| 偿还债务支付的现金 | 71,466,666.67 | 20,000,000 | 253,923,333.34 | 172,456,666.67 |
| 分配股利、利润或偿付利息支付的现金 | 76,151,625.18 | 672,983.36 | 74,107,631.6 | 73,301,105.85 |
| 支付其他与筹资活动有关的现金 | 4,454,116.42 | 4,454,116.42 | 128,993,902.4 | 122,163,055.14 |
| 筹资活动现金流出小计 | 152,072,408.27 | 25,127,099.78 | 457,024,867.34 | 367,920,827.66 |
| 筹资活动产生的现金流量净额 | -22,057,709.72 | 28,148,260.18 | -262,265,412.87 | -175,472,039.72 |
| 四、汇率变动对现金及现金等价物的影响 | 2,612.23 | 18,950.76 | 31,963.75 | -237,046.52 |
| 五、现金及现金等价物净增加额 | -162,504,154.52 | -474,182,967.43 | 197,637,848.08 | -185,295,980.46 |
| 加:期初现金及现金等价物余额 | 965,178,505.19 | 965,178,505.19 | 767,540,657.11 | 767,540,657.11 |
| 期末现金及现金等价物余额 | 802,674,350.67 | 490,995,537.76 | 965,178,505.19 | 582,244,676.65 |
| 补充资料: | | | | |
| 净利润 | 136,571,926.08 | - | 238,234,159.3 | - |
| 资产减值准备 | 1,079,831.19 | - | 5,698,289.79 | - |
| 固定资产和投资性房地产折旧 | 40,141,829.21 | - | 80,612,312.26 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 40,141,829.21 | - | 80,612,312.26 | - |
| 无形资产摊销 | 1,212,076.2 | - | 2,223,734.26 | - |
| 长期待摊费用摊销 | 636,069.74 | - | 1,674,586.29 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 2,992.06 | - |
| 固定资产报废损失 | 20,983.86 | - | 109,753.41 | - |
| 公允价值变动损失 | -6,835,167.13 | - | -14,923,057.38 | - |
| 财务费用 | 1,275,243.07 | - | 3,616,074.27 | - |
| 投资损失 | -4,047,937.64 | - | -9,841,891.62 | - |
| 递延所得税 | 1,850,656.37 | - | -2,686,136.69 | - |
| 其中:递延所得税资产减少 | 1,339,583.11 | - | -2,933,751.18 | - |
| 递延所得税负债增加 | 511,073.26 | - | 247,614.49 | - |
| 存货的减少 | -25,638,050.98 | - | -34,803,016.51 | - |
| 经营性应收项目的减少 | 28,915,103.3 | - | -112,437,411.52 | - |
| 经营性应付项目的增加 | -33,109,363.55 | - | 82,731,163.18 | - |
| 其他 | 14,886,582.65 | - | 19,976,151.87 | - |
| 现金的期末余额 | 802,674,350.67 | - | 965,178,505.19 | - |
| 减:现金的期初余额 | 965,178,505.19 | - | 767,540,657.11 | - |
| 现金及现金等价物的净增加额 | -162,504,154.52 | - | 197,637,848.08 | - |
| 公告日期 | 2025-08-19 | 2025-04-25 | 2025-04-25 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |