| 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 | 285,523,064.1 | 138,144,461.64 | 657,942,209.79 | 429,452,506.32 |
| 收到的税费返还 | 8,150,186.17 | 5,178,201.08 | 13,490,370.51 | 10,555,243.65 |
| 收到其他与经营活动有关的现金 | 10,860,386.43 | 4,340,045.63 | 36,812,526.6 | 15,000,024.94 |
| 经营活动现金流入小计 | 304,533,636.7 | 147,662,708.35 | 708,245,106.9 | 455,007,774.91 |
| 购买商品、接受劳务支付的现金 | 114,464,385.1 | 62,264,477.67 | 268,453,307.4 | 177,511,620.39 |
| 支付给职工以及为职工支付的现金 | 129,130,553.91 | 64,437,053.5 | 234,484,134.63 | 178,228,566.04 |
| 支付的各项税费 | 19,573,363.79 | 11,881,865.56 | 40,291,841.83 | 26,669,588.69 |
| 支付其他与经营活动有关的现金 | 42,720,711.85 | 19,114,818.56 | 106,625,735.72 | 74,145,281.75 |
| 经营活动现金流出小计 | 305,889,014.65 | 157,698,215.29 | 649,855,019.58 | 456,555,056.87 |
| 经营活动产生的现金流量净额 | -1,355,377.95 | -10,035,506.94 | 58,390,087.32 | -1,547,281.96 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 263,875,850 | - | - | - |
| 取得投资收益收到的现金 | 487,285.25 | 32,354.31 | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 22,300 | 500 | 201,000 | 119,000 |
| 收到的其他与投资活动有关的现金 | - | 20,000,000 | - | - |
| 投资活动现金流入小计 | 264,385,435.25 | 20,032,854.31 | 201,000 | 119,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 16,948,281.36 | 1,953,844.68 | 57,803,642.2 | 40,323,532.31 |
| 投资支付的现金 | 354,009,379 | - | - | - |
| 支付其他与投资活动有关的现金 | - | 120,000,000 | 9,325 | 9,325 |
| 投资活动现金流出小计 | 370,957,660.36 | 121,953,844.68 | 57,812,967.2 | 40,332,857.31 |
| 投资活动产生的现金流量净额 | -106,572,225.11 | -101,920,990.37 | -57,611,967.2 | -40,213,857.31 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 4,654,958 | 4,654,958 |
| 取得借款收到的现金 | 56,932,000 | 17,632,000 | 223,741,253.84 | 144,079,253.84 |
| 收到其他与筹资活动有关的现金 | 9,000,000 | 9,000,000 | 30,000,000 | - |
| 筹资活动现金流入小计 | 65,932,000 | 26,632,000 | 258,396,211.84 | 148,734,211.84 |
| 偿还债务支付的现金 | 50,052,967.51 | 25,042,967.51 | 190,094,332.06 | 113,307,742.77 |
| 分配股利、利润或偿付利息支付的现金 | 3,094,686.14 | 1,618,726.83 | 28,076,336.48 | 25,831,071.8 |
| 支付其他与筹资活动有关的现金 | 450,541.44 | 225,270.72 | 675,812.14 | 675,812.14 |
| 筹资活动现金流出小计 | 53,598,195.09 | 26,886,965.06 | 218,846,480.68 | 139,814,626.71 |
| 筹资活动产生的现金流量净额 | 12,333,804.91 | -254,965.06 | 39,549,731.16 | 8,919,585.13 |
| 五、现金及现金等价物净增加额 | -95,593,798.15 | -112,211,462.37 | 40,327,851.28 | -32,841,554.14 |
| 加:期初现金及现金等价物余额 | 219,676,662.74 | 219,676,662.74 | 179,348,811.46 | 179,348,811.46 |
| 期末现金及现金等价物余额 | 124,082,864.59 | 107,465,200.37 | 219,676,662.74 | 146,507,257.32 |
| 补充资料: | | | | |
| 净利润 | 15,469,395.81 | - | 23,940,677.56 | - |
| 资产减值准备 | 5,292,331.27 | - | 44,444,727.3 | - |
| 固定资产和投资性房地产折旧 | 17,918,790.87 | - | 31,462,834.53 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 17,918,790.87 | - | 31,462,834.53 | - |
| 无形资产摊销 | 941,875.26 | - | 1,799,861.11 | - |
| 长期待摊费用摊销 | 152,904.14 | - | 295,253.08 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 60,317.15 | - | 118,959.69 | - |
| 公允价值变动损失 | -157,892.82 | - | - | - |
| 财务费用 | 3,015,501.86 | - | 7,052,388.18 | - |
| 投资损失 | -465,254.95 | - | - | - |
| 递延所得税 | -3,050,031.23 | - | -6,665,524.9 | - |
| 其中:递延所得税资产减少 | -2,515,134.64 | - | -7,121,317.67 | - |
| 递延所得税负债增加 | -534,896.59 | - | 455,792.77 | - |
| 存货的减少 | -109,383,111.73 | - | -2,937,391.72 | - |
| 经营性应收项目的减少 | 18,901,791.41 | - | -116,956,464.84 | - |
| 经营性应付项目的增加 | 49,536,819.13 | - | 75,012,395.57 | - |
| 现金的期末余额 | 124,082,864.59 | - | 219,676,662.74 | - |
| 减:现金的期初余额 | 219,676,662.74 | - | 179,348,811.46 | - |
| 现金及现金等价物的净增加额 | -95,593,798.15 | - | 40,327,851.28 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |