| 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 | 605,840,579.42 | 307,259,831.27 | 1,139,501,172.77 | 783,905,811.48 |
| 收到的税费返还 | 30,722,441.84 | 13,323,079.16 | 70,993,814.64 | 54,156,151.34 |
| 收到其他与经营活动有关的现金 | 18,215,990.1 | 3,436,347.14 | 25,439,472.52 | 18,088,607.52 |
| 经营活动现金流入小计 | 654,779,011.36 | 324,019,257.57 | 1,235,934,459.93 | 856,150,570.34 |
| 购买商品、接受劳务支付的现金 | 306,596,360.19 | 213,955,364.54 | 457,684,109.08 | 317,080,811.45 |
| 支付给职工以及为职工支付的现金 | 250,462,612.13 | 103,626,593.42 | 375,509,037.55 | 287,485,199.04 |
| 支付的各项税费 | 48,730,070.13 | 21,906,607.44 | 92,363,381.7 | 68,034,344.57 |
| 支付其他与经营活动有关的现金 | 70,835,350 | 31,213,271.08 | 109,350,622.34 | 83,946,376.78 |
| 经营活动现金流出小计 | 676,624,392.45 | 370,701,836.48 | 1,034,907,150.67 | 756,546,731.84 |
| 经营活动产生的现金流量净额 | -21,845,381.09 | -46,682,578.91 | 201,027,309.26 | 99,603,838.5 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 320,500,000 | 47,500,000 | 363,500,000 | 350,000,000 |
| 取得投资收益收到的现金 | 1,431,002.24 | 265,367.59 | 16,567,441.76 | 16,545,825.27 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 11,107.6 | 811.36 | 533,411.38 | 493,002.29 |
| 投资活动现金流入小计 | 321,942,109.84 | 47,766,178.95 | 380,600,853.14 | 367,038,827.56 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 65,812,754.77 | 27,711,502.18 | 200,300,768.34 | 178,795,913.55 |
| 投资支付的现金 | 257,150,000 | 10,000,000 | 340,314,166.67 | 182,500,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 22,259,732.57 | 22,259,732.57 |
| 投资活动现金流出小计 | 322,962,754.77 | 37,711,502.18 | 562,874,667.58 | 383,555,646.12 |
| 投资活动产生的现金流量净额 | -1,020,644.93 | 10,054,676.77 | -182,273,814.44 | -16,516,818.56 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 57,257,102 | 4,000,000 | 20,319,904 | 17,912,704 |
| 其中:子公司吸收少数股东投资收到的现金 | 11,450,000 | 4,000,000 | 5,227,120 | 2,819,920 |
| 取得借款收到的现金 | 130,651,496.69 | 10,369,974.41 | 70,273,634.29 | 4,229,235.29 |
| 收到其他与筹资活动有关的现金 | - | - | - | 168,158.48 |
| 筹资活动现金流入小计 | 187,908,598.69 | 14,369,974.41 | 90,593,538.29 | 22,310,097.77 |
| 偿还债务支付的现金 | 58,400,000 | - | - | - |
| 分配股利、利润或偿付利息支付的现金 | 57,399,828.51 | - | 88,789,451.65 | 58,872,596.72 |
| 其中:子公司支付给少数股东的股利、利润 | 467,395.39 | - | - | - |
| 支付其他与筹资活动有关的现金 | 4,665,954.14 | 1,718,331.6 | 29,374,030.95 | 20,624,328.7 |
| 筹资活动现金流出小计 | 120,465,782.65 | 1,718,331.6 | 118,163,482.6 | 79,496,925.42 |
| 筹资活动产生的现金流量净额 | 67,442,816.04 | 12,651,642.81 | -27,569,944.31 | -57,186,827.65 |
| 四、汇率变动对现金及现金等价物的影响 | 1,786,096.01 | 1,386,695.41 | 3,038,399.21 | 1,902,689.4 |
| 五、现金及现金等价物净增加额 | 46,362,886.03 | -22,589,563.92 | -5,778,050.28 | 27,802,881.69 |
| 加:期初现金及现金等价物余额 | 164,285,653.31 | 164,285,653.31 | 170,063,703.59 | 170,063,703.59 |
| 期末现金及现金等价物余额 | 210,648,539.34 | 141,696,089.39 | 164,285,653.31 | 197,866,585.28 |
| 补充资料: | | | | |
| 净利润 | 139,455,522.55 | - | 241,733,245.5 | - |
| 资产减值准备 | 3,527,596.16 | - | 6,908,222.4 | - |
| 固定资产和投资性房地产折旧 | 15,379,939.01 | - | 28,561,982.6 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 15,379,939.01 | - | 28,561,982.6 | - |
| 无形资产摊销 | 1,001,397.08 | - | 1,613,062.23 | - |
| 长期待摊费用摊销 | 471,325.67 | - | 1,314,545.66 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -164.86 | - | 104,353.65 | - |
| 固定资产报废损失 | 63,464.22 | - | 364,883.5 | - |
| 财务费用 | -13,426,058 | - | -26,340,907.62 | - |
| 投资损失 | 263,975.3 | - | -193,753.35 | - |
| 递延所得税 | 1,227,843.68 | - | -8,886,400.95 | - |
| 其中:递延所得税资产减少 | 726,708.31 | - | -8,150,314.26 | - |
| 递延所得税负债增加 | 501,135.37 | - | -736,086.69 | - |
| 存货的减少 | -66,688,225.95 | - | -48,397,049.5 | - |
| 经营性应收项目的减少 | 110,805,787 | - | -130,934,067.9 | - |
| 经营性应付项目的增加 | -224,845,385.42 | - | 101,358,336.24 | - |
| 其他 | -189,098.85 | - | 11,166,543.43 | - |
| 现金的期末余额 | 210,648,539.34 | - | 164,285,653.31 | - |
| 减:现金的期初余额 | 164,285,653.31 | - | 170,063,703.59 | - |
| 现金及现金等价物的净增加额 | 46,362,886.03 | - | -5,778,050.28 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-04-16 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |