| 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 | 310,734,428.78 | 88,241,243.5 | 649,224,751.31 | 426,596,125.54 |
| 收到的税费返还 | - | - | 3,963,136.66 | 3,957,836.66 |
| 收到其他与经营活动有关的现金 | 17,435,927.64 | 4,795,888.03 | 76,716,782.55 | 40,192,168.51 |
| 经营活动现金流入小计 | 328,170,356.42 | 93,037,131.53 | 729,904,670.52 | 470,746,130.71 |
| 购买商品、接受劳务支付的现金 | 323,154,048.7 | 124,991,334.59 | 233,366,931.05 | 178,460,027.84 |
| 支付给职工以及为职工支付的现金 | 222,683,132.25 | 104,354,598.79 | 325,961,951.94 | 265,948,980 |
| 支付的各项税费 | 24,110,146.94 | 6,602,600.24 | 74,875,820.75 | 54,279,456.49 |
| 支付其他与经营活动有关的现金 | 28,195,211.69 | 15,359,649.28 | 70,234,972.95 | 49,513,587.71 |
| 经营活动现金流出小计 | 598,142,539.58 | 251,308,182.9 | 704,439,676.69 | 548,202,052.04 |
| 经营活动产生的现金流量净额 | -269,972,183.16 | -158,271,051.37 | 25,464,993.83 | -77,455,921.33 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 380,000,000 | 380,000,000 | 151,725,189.04 | - |
| 取得投资收益收到的现金 | 1,165,760.43 | 1,165,760.43 | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 11,200 | 11,200 |
| 投资活动现金流入小计 | 381,165,760.43 | 381,165,760.43 | 151,736,389.04 | 11,200 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 100,974,541.38 | 38,783,132.57 | 208,060,630.32 | 108,676,708.16 |
| 投资支付的现金 | 230,000,000 | 230,000,000 | 300,000,000 | 150,000,000 |
| 投资活动现金流出小计 | 330,974,541.38 | 268,783,132.57 | 508,060,630.32 | 258,676,708.16 |
| 投资活动产生的现金流量净额 | 50,191,219.05 | 112,382,627.86 | -356,324,241.28 | -258,665,508.16 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 1,426,215,782 | 1,426,215,782 |
| 取得借款收到的现金 | 100,000,000 | - | 377,600,000 | 177,600,000 |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 100,000,000 | - | 1,803,815,782 | 1,603,815,782 |
| 偿还债务支付的现金 | 79,300,000 | 1,000,000 | 549,250,050 | 489,250,050 |
| 分配股利、利润或偿付利息支付的现金 | 4,986,296.64 | 2,392,473.81 | 79,660,711.19 | 77,946,110.21 |
| 支付其他与筹资活动有关的现金 | 1,869,449.94 | 1,052,667.94 | 3,119,289.3 | 2,234,337.1 |
| 筹资活动现金流出小计 | 86,155,746.58 | 4,445,141.75 | 632,030,050.49 | 569,430,497.31 |
| 筹资活动产生的现金流量净额 | 13,844,253.42 | -4,445,141.75 | 1,171,785,731.51 | 1,034,385,284.69 |
| 五、现金及现金等价物净增加额 | -205,936,710.69 | -50,333,565.26 | 840,926,484.06 | 698,263,855.2 |
| 加:期初现金及现金等价物余额 | 1,006,279,793.38 | 1,006,279,793.38 | 165,353,309.32 | 165,353,309.32 |
| 期末现金及现金等价物余额 | 800,343,082.69 | 955,946,228.12 | 1,006,279,793.38 | 863,617,164.52 |
| 补充资料: | | | | |
| 净利润 | 38,088,225.7 | - | 130,245,705.69 | - |
| 资产减值准备 | 11,122,058.19 | - | 17,399,695.23 | - |
| 固定资产和投资性房地产折旧 | 16,938,451.15 | - | 25,162,543.99 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 16,938,451.15 | - | 25,162,543.99 | - |
| 无形资产摊销 | 1,536,883.99 | - | 1,543,191.4 | - |
| 长期待摊费用摊销 | 141,364.86 | - | 725,237.89 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -2,307.68 | - |
| 固定资产报废损失 | - | - | 8,560.27 | - |
| 公允价值变动损失 | - | - | 67,872 | - |
| 财务费用 | -648,900.8 | - | 8,505,255.16 | - |
| 投资损失 | 47,693.6 | - | 1,905,397.68 | - |
| 递延所得税 | 3,501,961.19 | - | -10,756,144.49 | - |
| 其中:递延所得税资产减少 | 3,764,442.34 | - | -10,885,288.28 | - |
| 递延所得税负债增加 | -262,481.15 | - | 129,143.79 | - |
| 存货的减少 | -137,262,339.14 | - | -155,065,954.83 | - |
| 经营性应收项目的减少 | -201,281,511.9 | - | -81,311,057.71 | - |
| 经营性应付项目的增加 | -40,166,942.85 | - | 19,109,494.07 | - |
| 其他 | 10,454,512.5 | - | 25,482,874.19 | - |
| 现金的期末余额 | 800,343,082.69 | - | 1,006,279,793.38 | - |
| 减:现金的期初余额 | 1,006,279,793.38 | - | 165,353,309.32 | - |
| 现金及现金等价物的净增加额 | -205,936,710.69 | - | 840,926,484.06 | - |
| 公告日期 | 2025-08-29 | 2025-04-30 | 2025-04-30 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |