| 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 | 432,541,137.04 | 298,105,169.52 | 668,099,637.13 | 506,454,891.58 |
| 收到的税费返还 | 131,476,169.58 | 7,214,978.85 | 27,916,680.22 | 19,578,349.47 |
| 收到其他与经营活动有关的现金 | 213,243,994 | 22,474,367.96 | 55,791,908.19 | 35,469,999.89 |
| 经营活动现金流入小计 | 777,261,300.62 | 327,794,516.33 | 751,808,225.54 | 561,503,240.94 |
| 购买商品、接受劳务支付的现金 | 297,533,813.21 | 116,940,436.21 | 399,235,444.27 | 313,928,632.9 |
| 支付给职工以及为职工支付的现金 | 135,870,296.17 | 67,471,611.86 | 226,126,238.7 | 161,675,332.97 |
| 支付的各项税费 | 44,811,950.37 | 12,238,182.6 | 64,813,094.5 | 56,762,546.2 |
| 支付其他与经营活动有关的现金 | 69,277,951.59 | 32,739,858.9 | 54,183,350.62 | 28,654,134.63 |
| 经营活动现金流出的平衡项目 | 0.01 | 0.01 | 0 | 0 |
| 经营活动现金流出小计 | 547,494,011.35 | 229,390,089.58 | 744,358,128.09 | 561,020,646.7 |
| 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 | 229,767,289.27 | 98,404,426.75 | 7,450,097.46 | 482,594.24 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 106,442.27 | 106,442.27 | 74,586,235.43 | - |
| 取得投资收益收到的现金 | - | - | 341,741.79 | 341,741.79 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 10,280 | - | 448,895 | 412,412 |
| 收到的其他与投资活动有关的现金 | 64,966,548.5 | 30,359,361.7 | 244,891,514.01 | 35,533,000 |
| 投资活动现金流入小计 | 65,083,270.77 | 30,465,803.97 | 320,268,386.23 | 36,287,153.79 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 154,596,740.99 | 87,673,518.27 | 1,126,097,553.64 | 891,242,410.29 |
| 支付其他与投资活动有关的现金 | 5,270,000 | 2,730,000 | 132,681,215.61 | 107,790,000 |
| 投资活动现金流出小计 | 159,866,740.99 | 90,403,518.27 | 1,258,778,769.25 | 999,032,410.29 |
| 投资活动产生的现金流量净额 | -94,783,470.22 | -59,937,714.3 | -938,510,383.02 | -962,745,256.5 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 20,000,000 | - | 553,000,000 | 520,000,000 |
| 收到其他与筹资活动有关的现金 | 135,800,000 | 58,000,000 | 650,800,000 | 543,600,000 |
| 筹资活动现金流入小计 | 155,800,000 | 58,000,000 | 1,203,800,000 | 1,063,600,000 |
| 偿还债务支付的现金 | 30,990,000 | 495,000 | 63,000,000 | 20,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 12,968,911.43 | 6,428,797.15 | 29,074,619.41 | 64,287,838.1 |
| 支付其他与筹资活动有关的现金 | 229,073,990 | 286,782 | 11,049,245.1 | 1,380,124.22 |
| 筹资活动现金流出小计 | 273,032,901.43 | 7,210,579.15 | 103,123,864.51 | 85,667,962.32 |
| 筹资活动产生的现金流量净额 | -117,232,901.43 | 50,789,420.85 | 1,100,676,135.49 | 977,932,037.68 |
| 四、汇率变动对现金及现金等价物的影响 | 469,251.98 | 404,844.11 | -112,675.46 | 250,515.28 |
| 五、现金及现金等价物净增加额 | 18,220,169.6 | 89,660,977.41 | 169,503,174.47 | 15,919,890.7 |
| 加:期初现金及现金等价物余额 | 418,832,318.8 | 418,832,318.8 | 249,329,144.33 | 249,329,144.33 |
| 期末现金及现金等价物余额 | 437,052,488.4 | 508,493,296.21 | 418,832,318.8 | 265,249,035.03 |
| 补充资料: | | | | |
| 净利润 | -57,830,774.1 | - | -112,165,157.36 | - |
| 资产减值准备 | 80,219,780.24 | - | 86,792,332.77 | - |
| 固定资产和投资性房地产折旧 | 61,072,131.17 | - | 53,599,015.05 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 61,072,131.17 | - | 53,599,015.05 | - |
| 无形资产摊销 | 8,032,626.54 | - | 4,067,689.44 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -29,393.09 | - |
| 固定资产报废损失 | -8,337.34 | - | 514,441.26 | - |
| 公允价值变动损失 | -888,130.3 | - | -394,173.53 | - |
| 财务费用 | 39,175,214.85 | - | 34,686,668.74 | - |
| 投资损失 | -84.71 | - | -14,445,462.05 | - |
| 递延所得税 | -2,386,911.87 | - | -1,166,761.2 | - |
| 递延所得税负债增加 | -2,386,911.87 | - | -1,166,761.2 | - |
| 存货的减少 | -68,406,133.24 | - | -188,979,914.74 | - |
| 经营性应收项目的减少 | -212,193,769.97 | - | -178,091,895.83 | - |
| 经营性应付项目的增加 | 368,257,405.83 | - | 295,762,099.09 | - |
| 其他 | 4,025,167.26 | - | 19,119,544.3 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 416,803.76 | - |
| 现金的期末余额 | 437,052,488.4 | - | 418,832,318.8 | - |
| 减:现金的期初余额 | 418,832,318.8 | - | 249,329,144.33 | - |
| 现金及现金等价物的净增加额 | 18,220,169.6 | - | 169,503,174.47 | - |
| 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 | |