| 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 | 261,077,112.15 | 189,856,439 | 971,263,070.95 | 451,822,773.08 |
| 收到的税费返还 | 322,942.28 | 307,721.41 | 2,420,308.47 | 2,613,798.87 |
| 收到其他与经营活动有关的现金 | 5,176,994.04 | 3,362,459.24 | 33,342,513.76 | 21,704,773.22 |
| 经营活动现金流入小计 | 266,577,048.47 | 193,526,619.65 | 1,007,025,893.18 | 476,141,345.17 |
| 购买商品、接受劳务支付的现金 | 365,666,010.09 | 229,574,661.7 | 807,595,532.9 | 509,838,730.83 |
| 支付给职工以及为职工支付的现金 | 30,710,009.83 | 15,848,405.87 | 54,064,337.63 | 40,897,079.36 |
| 支付的各项税费 | 20,063,535.18 | 15,840,087.1 | 39,578,413.94 | 20,253,840.94 |
| 支付其他与经营活动有关的现金 | 11,441,615.54 | 9,006,837.21 | 36,281,052.36 | 30,250,507.65 |
| 经营活动现金流出小计 | 427,881,170.64 | 270,269,991.88 | 937,519,336.83 | 601,240,158.78 |
| 经营活动产生的现金流量净额 | -161,304,122.17 | -76,743,372.23 | 69,506,556.35 | -125,098,813.61 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 269,420 | 18,800 |
| 投资活动现金流入的平衡项目 | - | - | 0 | 0 |
| 投资活动现金流入小计 | - | - | 269,420 | 18,800 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 7,467,389.25 | 4,112,299.98 | 13,733,987.13 | 10,945,800.5 |
| 支付其他与投资活动有关的现金 | - | - | - | 59,400 |
| 投资活动现金流出小计 | 7,467,389.25 | 4,112,299.98 | 13,733,987.13 | 11,005,200.5 |
| 投资活动产生的现金流量净额 | -7,467,389.25 | -4,112,299.98 | -13,464,567.13 | -10,986,400.5 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 145,000,000 | 30,000,000 | 177,500,000 | 152,500,000 |
| 收到其他与筹资活动有关的现金 | - | - | 397,775.56 | - |
| 筹资活动现金流入小计 | 145,000,000 | 30,000,000 | 177,897,775.56 | 152,500,000 |
| 偿还债务支付的现金 | 75,562,500 | 50,312,500 | 48,050,000 | 15,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 8,582,037.5 | 1,678,335.31 | 18,429,304.48 | 16,678,113.6 |
| 支付其他与筹资活动有关的现金 | 600,522.37 | - | 21,082,646.04 | 23,599,946.04 |
| 筹资活动现金流出小计 | 84,745,059.87 | 51,990,835.31 | 87,561,950.52 | 55,778,059.64 |
| 筹资活动产生的现金流量净额 | 60,254,940.13 | -21,990,835.31 | 90,335,825.04 | 96,721,940.36 |
| 四、汇率变动对现金及现金等价物的影响 | 200,635.89 | 169,393.23 | 390,354.23 | 254,869.49 |
| 五、现金及现金等价物净增加额 | -108,315,935.4 | -102,677,114.29 | 146,768,168.49 | -39,108,404.26 |
| 加:期初现金及现金等价物余额 | 233,104,489.26 | 233,104,489.26 | 86,336,320.77 | 86,336,320.77 |
| 期末现金及现金等价物余额 | 124,788,553.86 | 130,427,374.97 | 233,104,489.26 | 47,227,916.51 |
| 补充资料: | | | | |
| 净利润 | 5,271,509.33 | - | 7,948,923.03 | - |
| 资产减值准备 | - | - | 5,985,052.41 | - |
| 固定资产和投资性房地产折旧 | 6,160,636.14 | - | 11,728,884.86 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 6,160,636.14 | - | 11,728,884.86 | - |
| 无形资产摊销 | 135,763.02 | - | 546,527.04 | - |
| 长期待摊费用摊销 | 86,306.37 | - | 102,916.26 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -30,669.68 | - |
| 固定资产报废损失 | - | - | 335 | - |
| 财务费用 | 3,584,778.45 | - | 5,972,209.05 | - |
| 递延所得税 | -4,033,063.11 | - | -11,256,613.28 | - |
| 其中:递延所得税资产减少 | -3,774,002.52 | - | -10,855,206.59 | - |
| 递延所得税负债增加 | -259,060.59 | - | -401,406.69 | - |
| 存货的减少 | -56,801,922.05 | - | -5,382,988.11 | - |
| 经营性应收项目的减少 | -40,609,682.58 | - | -145,131,609.72 | - |
| 经营性应付项目的增加 | -86,474,278.01 | - | 137,237,552.6 | - |
| 现金的期末余额 | 124,788,553.86 | - | 233,104,489.26 | - |
| 减:现金的期初余额 | 233,104,489.26 | - | 86,336,320.77 | - |
| 现金及现金等价物的净增加额 | -108,315,935.4 | - | 146,768,168.49 | - |
| 公告日期 | 2025-08-26 | 2025-04-25 | 2025-04-16 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |