| 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 | 1,061,429,235.55 | 449,703,506.57 | 2,030,421,457.35 | 1,448,905,838.5 |
| 收到的税费返还 | - | 73,644 | 1,598,040 | 1,598,040 |
| 收到其他与经营活动有关的现金 | 68,183,867.5 | 49,297,581.4 | 123,897,584.36 | 89,658,645.27 |
| 经营活动现金流入小计 | 1,129,613,103.05 | 499,074,731.97 | 2,155,917,081.71 | 1,540,162,523.77 |
| 购买商品、接受劳务支付的现金 | 905,817,730.39 | 513,686,650.79 | 1,913,931,732.18 | 1,421,704,316.04 |
| 支付给职工以及为职工支付的现金 | 40,978,854.7 | 25,068,828.74 | 76,099,687.75 | 59,573,896.13 |
| 支付的各项税费 | 14,491,750.82 | 12,769,087.84 | 24,191,635.13 | 23,334,220.38 |
| 支付其他与经营活动有关的现金 | 163,619,588.21 | 40,936,951.43 | 211,551,839.49 | 163,296,867.72 |
| 经营活动现金流出小计 | 1,124,907,924.12 | 592,461,518.8 | 2,225,774,894.55 | 1,667,909,300.27 |
| 经营活动产生的现金流量净额 | 4,705,178.93 | -93,386,786.83 | -69,857,812.84 | -127,746,776.5 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 641,069.55 | 137,154.6 | 1,555,508.85 | 1,236,728.84 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 72,523.76 | - | 15,000 | 24,825.03 |
| 收到的其他与投资活动有关的现金 | 80,000,000 | 60,000,000 | 100,000,000 | 60,000,000 |
| 投资活动现金流入小计 | 80,713,593.31 | 60,137,154.6 | 101,570,508.85 | 61,261,553.87 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 43,276,419.07 | 15,730,412.56 | 36,603,264.97 | 32,000,979.54 |
| 支付其他与投资活动有关的现金 | 50,000,000 | 50,000,000 | 110,000,000 | 70,000,000 |
| 投资活动现金流出小计 | 93,276,419.07 | 65,730,412.56 | 146,603,264.97 | 102,000,979.54 |
| 投资活动产生的现金流量净额 | -12,562,825.76 | -5,593,257.96 | -45,032,756.12 | -40,739,425.67 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 280,330,289.33 | 185,320,920 | 478,915,788.89 | 350,950,000 |
| 收到其他与筹资活动有关的现金 | 3,403,859.34 | - | - | 41,965,788.89 |
| 筹资活动现金流入小计 | 283,734,148.67 | 185,320,920 | 478,915,788.89 | 392,915,788.89 |
| 偿还债务支付的现金 | 305,665,683.33 | 175,650,000 | 325,000,000 | 241,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 6,840,268.31 | 3,126,842.17 | 33,989,229.5 | 30,790,875.5 |
| 支付其他与筹资活动有关的现金 | 278,429.4 | - | 1,857,339 | 14,881,812.5 |
| 筹资活动现金流出小计 | 312,784,381.04 | 178,776,842.17 | 360,846,568.5 | 287,172,688 |
| 筹资活动产生的现金流量净额 | -29,050,232.37 | 6,544,077.83 | 118,069,220.39 | 105,743,100.89 |
| 四、汇率变动对现金及现金等价物的影响 | -1.8 | - | 6.39 | 2.66 |
| 五、现金及现金等价物净增加额 | -36,907,881 | -92,435,966.96 | 3,178,657.82 | -62,743,098.62 |
| 加:期初现金及现金等价物余额 | 167,574,817.6 | 167,574,817.6 | 164,396,159.78 | 164,396,159.78 |
| 期末现金及现金等价物余额 | 130,666,936.6 | 75,138,850.64 | 167,574,817.6 | 101,653,061.16 |
| 补充资料: | | | | |
| 净利润 | 21,449,846.6 | - | 24,071,745.16 | - |
| 资产减值准备 | 3,277,938.71 | - | 2,349,644.48 | - |
| 固定资产和投资性房地产折旧 | 9,360,609.59 | - | 18,413,965.58 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,360,609.59 | - | 18,413,965.58 | - |
| 无形资产摊销 | 1,286,280.02 | - | 2,991,592.86 | - |
| 长期待摊费用摊销 | 99,226.88 | - | 280,823.48 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 1,276.22 | - | 5,061.66 | - |
| 固定资产报废损失 | 132,111.72 | - | 11,550.69 | - |
| 财务费用 | 6,657,831.34 | - | 14,973,784.11 | - |
| 投资损失 | -641,069.55 | - | -1,555,508.85 | - |
| 递延所得税 | -2,093,355.53 | - | -3,848,188.17 | - |
| 其中:递延所得税资产减少 | -2,093,355.53 | - | -3,848,188.17 | - |
| 存货的减少 | -99,389,455.08 | - | 3,857,508.64 | - |
| 经营性应收项目的减少 | -266,600,460.47 | - | -126,464,758.95 | - |
| 经营性应付项目的增加 | 318,740,159.37 | - | -34,978,484.95 | - |
| 现金的期末余额 | 130,666,936.6 | - | 167,574,817.6 | - |
| 减:现金的期初余额 | 167,574,817.6 | - | 164,396,159.78 | - |
| 现金及现金等价物的净增加额 | -36,907,881 | - | 3,178,657.82 | - |
| 公告日期 | 2025-08-27 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |