| 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 | 1,604,264,642.88 | 824,036,233.44 | 2,873,389,757.29 | 2,304,006,241.86 |
| 收到的税费返还 | 8,838,379.33 | 5,639,673.57 | 51,364,644.85 | 37,271,646.05 |
| 收到其他与经营活动有关的现金 | 41,748,387.54 | 15,333,885.55 | 94,390,251.33 | 35,287,611.88 |
| 经营活动现金流入的平衡项目 | 0 | -0.01 | 0 | 0 |
| 经营活动现金流入小计 | 1,654,851,409.75 | 845,009,792.55 | 3,019,144,653.47 | 2,376,565,499.79 |
| 购买商品、接受劳务支付的现金 | 1,343,884,871.57 | 605,867,758.99 | 2,443,272,552.86 | 1,934,371,748.71 |
| 支付给职工以及为职工支付的现金 | 156,638,404.29 | 85,300,119.44 | 286,975,960.6 | 194,109,499.45 |
| 支付的各项税费 | 37,233,274.94 | 24,956,376.44 | 91,086,369.72 | 70,660,223.52 |
| 支付其他与经营活动有关的现金 | 68,800,307.53 | 40,916,525.81 | 136,745,398.51 | 86,754,017.65 |
| 经营活动现金流出的平衡项目 | 0 | -0.01 | 0 | 0 |
| 经营活动现金流出小计 | 1,606,556,858.33 | 757,040,780.67 | 2,958,080,281.69 | 2,285,895,489.33 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0 | 0.01 | 0 |
| 经营活动产生的现金流量净额 | 48,294,551.42 | 87,969,011.88 | 61,064,371.79 | 90,670,010.46 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 605,998.86 | - | 18,200,000 | 9,200,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 748,622.67 | 730,870.11 | 2,422,017.96 | 935,444.9 |
| 收到的其他与投资活动有关的现金 | 8.69 | 8.69 | - | 131.07 |
| 投资活动现金流入小计 | 1,354,630.22 | 730,878.8 | 20,622,017.96 | 10,135,575.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 19,370,124.67 | 8,297,734.9 | 58,918,253.32 | 58,799,505.52 |
| 投资支付的现金 | 23,465,023 | 23,465,023 | 11,000,000 | 11,000,000 |
| 支付其他与投资活动有关的现金 | 14,313.66 | 14,313.66 | - | 8,253.7 |
| 投资活动现金流出小计 | 42,849,461.33 | 31,777,071.56 | 69,918,253.32 | 69,807,759.22 |
| 投资活动产生的现金流量净额 | -41,494,831.11 | -31,046,192.76 | -49,296,235.36 | -59,672,183.25 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 45,632,559.24 | 45,632,672 |
| 取得借款收到的现金 | 502,450,000 | 232,750,000 | 636,110,000 | 564,500,000 |
| 筹资活动现金流入小计 | 502,450,000 | 232,750,000 | 681,742,559.24 | 610,132,672 |
| 偿还债务支付的现金 | 421,571,100.4 | 129,700,000 | 513,439,155.12 | 424,450,000 |
| 分配股利、利润或偿付利息支付的现金 | 61,882,626.11 | 6,821,110.9 | 77,519,197.71 | 71,842,305.37 |
| 支付其他与筹资活动有关的现金 | 12,316,017.87 | 6,091,422.5 | 33,309,588.76 | 18,509,718.51 |
| 筹资活动现金流出小计 | 495,769,744.38 | 142,612,533.4 | 624,267,941.59 | 514,802,023.88 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | -0.01 | 0 | 0 |
| 筹资活动产生的现金流量净额 | 6,680,255.62 | 90,137,466.59 | 57,474,617.65 | 95,330,648.12 |
| 四、汇率变动对现金及现金等价物的影响 | 7,724,589.13 | 2,955,584.41 | -2,282,502.81 | -154,621.14 |
| 现金及现金等价物净增加额平衡项目 | 0 | 0.01 | 0 | 0 |
| 五、现金及现金等价物净增加额 | 21,204,565.06 | 150,015,870.13 | 66,960,251.27 | 126,173,854.19 |
| 加:期初现金及现金等价物余额 | 215,705,342.64 | 215,705,342.64 | 148,745,091.37 | 148,745,091.37 |
| 期末现金及现金等价物余额 | 236,909,907.7 | 365,721,212.77 | 215,705,342.64 | 274,918,945.56 |
| 补充资料: | | | | |
| 净利润 | 99,166,111.36 | - | 153,068,904.1 | - |
| 资产减值准备 | 4,225,716.53 | - | 8,189,235.5 | - |
| 固定资产和投资性房地产折旧 | 40,486,753.56 | - | 93,871,828.76 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 40,486,753.56 | - | 93,871,828.76 | - |
| 无形资产摊销 | 3,524,273.96 | - | 7,967,388.66 | - |
| 长期待摊费用摊销 | 448,752.84 | - | 4,857,128.85 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 350,021.79 | - | 168,402.97 | - |
| 固定资产报废损失 | 49,663.22 | - | 648,028.98 | - |
| 公允价值变动损失 | 5,977,167 | - | -600,000 | - |
| 财务费用 | 2,168,044.68 | - | 35,113,896.36 | - |
| 投资损失 | -4,437,001.24 | - | -9,522,790.36 | - |
| 递延所得税 | -2,560,056.51 | - | -11,475,357.69 | - |
| 其中:递延所得税资产减少 | -2,057,098.75 | - | -2,980,342.11 | - |
| 递延所得税负债增加 | -502,957.76 | - | -8,495,015.58 | - |
| 存货的减少 | 67,918,281.7 | - | -133,898,967.32 | - |
| 经营性应收项目的减少 | -114,745,093.03 | - | -177,171,774.24 | - |
| 经营性应付项目的增加 | -81,076,590.91 | - | 60,553,306.84 | - |
| 其他 | 11,462,349.99 | - | 20,391,024.92 | - |
| 现金的期末余额 | 236,909,907.7 | - | 215,705,342.64 | - |
| 减:现金的期初余额 | 215,705,342.64 | - | 148,745,091.37 | - |
| 现金及现金等价物的净增加额 | 21,204,565.06 | - | 66,960,251.27 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |