| 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 | 297,451,423.27 | 105,745,788.19 | 1,401,873,526.37 | 788,519,074.95 |
| 收到的税费返还 | 5,896,244.03 | 4,860,456.43 | 9,118,265.53 | 8,211,623.65 |
| 收到其他与经营活动有关的现金 | 64,194,839.87 | 12,698,276.74 | 38,089,127.5 | 51,762,339.05 |
| 经营活动现金流入小计 | 367,542,507.17 | 123,304,521.36 | 1,449,080,919.4 | 848,493,037.65 |
| 购买商品、接受劳务支付的现金 | 178,142,167.77 | 84,042,343.14 | 859,918,862.28 | 343,589,999.97 |
| 支付给职工以及为职工支付的现金 | 58,634,799.97 | 31,929,511.79 | 127,991,747.74 | 93,612,057.87 |
| 支付的各项税费 | 74,707,674.05 | 12,813,195.88 | 67,907,078.23 | 58,361,758.76 |
| 支付其他与经营活动有关的现金 | 48,981,641.41 | 6,824,168.58 | 116,712,250.73 | 113,900,617.5 |
| 经营活动现金流出小计 | 360,466,283.2 | 135,609,219.39 | 1,172,529,938.98 | 609,464,434.1 |
| 经营活动产生的现金流量净额 | 7,076,223.97 | -12,304,698.03 | 276,550,980.42 | 239,028,603.55 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 250,000,000 | 90,000,000 | 286,107,750.33 | 235,107,750.33 |
| 取得投资收益收到的现金 | 253,835.59 | 75,589.03 | 595,269.61 | 612,350.69 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 19,213.33 | 19,173.33 | 1,492,430.37 | 1,815,930.37 |
| 投资活动现金流入小计 | 250,273,048.92 | 90,094,762.36 | 288,195,450.31 | 237,536,031.39 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 6,234,288.85 | 2,837,628.17 | 29,479,622.62 | 20,093,950.51 |
| 投资支付的现金 | 253,960,000 | 90,000,000 | 281,000,000 | 269,000,000 |
| 投资活动现金流出小计 | 260,194,288.85 | 92,837,628.17 | 310,479,622.62 | 289,093,950.51 |
| 投资活动产生的现金流量净额 | -9,921,239.93 | -2,742,865.81 | -22,284,172.31 | -51,557,919.12 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 159,000,000 | 100,000,000 | 341,770,045 | 291,770,045 |
| 筹资活动现金流入小计 | 159,000,000 | 100,000,000 | 341,770,045 | 291,770,045 |
| 偿还债务支付的现金 | 203,490,000 | 80,000,000 | 495,406,000 | 391,896,000 |
| 分配股利、利润或偿付利息支付的现金 | 69,671,088.94 | 65,809,853.77 | 78,878,684.63 | 76,465,583.12 |
| 其中:子公司支付给少数股东的股利、利润 | 63,700,000 | 63,700,000 | 63,700,000 | 63,700,000 |
| 支付其他与筹资活动有关的现金 | 2,945,868.54 | - | 4,779,624.08 | 5,382,524.96 |
| 筹资活动现金流出小计 | 276,106,957.48 | 145,809,853.77 | 579,064,308.71 | 473,744,108.08 |
| 筹资活动产生的现金流量净额 | -117,106,957.48 | -45,809,853.77 | -237,294,263.71 | -181,974,063.08 |
| 五、现金及现金等价物净增加额 | -119,951,973.44 | -60,857,417.61 | 16,972,544.4 | 5,496,621.35 |
| 加:期初现金及现金等价物余额 | 795,876,848.03 | 795,876,848.03 | 778,904,303.63 | 778,904,303.63 |
| 期末现金及现金等价物余额 | 675,924,874.59 | 735,019,430.42 | 795,876,848.03 | 784,400,924.98 |
| 补充资料: | | | | |
| 净利润 | 132,233,141.22 | - | 117,005,536.56 | - |
| 资产减值准备 | 386,008.83 | - | 13,022,364.5 | - |
| 固定资产和投资性房地产折旧 | 17,660,177.74 | - | 39,487,591.63 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 17,660,177.74 | - | 39,487,591.63 | - |
| 无形资产摊销 | 3,935,682.92 | - | 8,116,733.42 | - |
| 长期待摊费用摊销 | 1,918,295.8 | - | 3,509,814.96 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -19,173.33 | - | -1,070,711.19 | - |
| 固定资产报废损失 | -33,603.67 | - | 498,000.38 | - |
| 财务费用 | 5,034,786.06 | - | 14,971,912.42 | - |
| 投资损失 | 1,279,046.01 | - | -527,602.94 | - |
| 递延所得税 | 848,386.66 | - | 1,287,637.68 | - |
| 其中:递延所得税资产减少 | 848,386.66 | - | 1,287,637.68 | - |
| 存货的减少 | 271,353,547.24 | - | -88,086,966.69 | - |
| 经营性应收项目的减少 | -63,428,639.13 | - | 22,006,131.83 | - |
| 经营性应付项目的增加 | -381,869,970.08 | - | 170,296,942.38 | - |
| 其他 | 10,799,999.03 | - | -36,215,099.47 | - |
| 现金的期末余额 | 675,924,874.59 | - | 795,876,848.03 | - |
| 减:现金的期初余额 | 795,876,848.03 | - | 778,904,303.63 | - |
| 现金及现金等价物的净增加额 | -119,951,973.44 | - | 16,972,544.4 | - |
| 公告日期 | 2025-08-15 | 2025-04-30 | 2025-03-22 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |