| 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 | 186,267,805.16 | 81,372,118.21 | 218,755,906.35 | 167,002,169.51 |
| 收到的税费返还 | 5,204.1 | - | 968,132.61 | 59,526.97 |
| 收到其他与经营活动有关的现金 | 4,357,985.5 | 4,752,164.78 | 28,348,181.98 | 82,655,791.5 |
| 经营活动现金流入小计 | 190,630,994.76 | 86,124,282.99 | 248,072,220.94 | 249,717,487.98 |
| 购买商品、接受劳务支付的现金 | 89,676,834.05 | 49,069,531.02 | 210,067,751.94 | 147,055,588.01 |
| 支付给职工以及为职工支付的现金 | 24,632,415.49 | 12,090,968.15 | 46,274,817.93 | 30,831,477.3 |
| 支付的各项税费 | 17,672,244.3 | 10,866,690.35 | 9,709,049.05 | 8,144,629.04 |
| 支付其他与经营活动有关的现金 | 32,651,105.3 | 19,552,474.07 | 66,508,658.5 | 49,213,192.84 |
| 经营活动现金流出小计 | 164,632,599.14 | 91,579,663.59 | 332,560,277.42 | 235,244,887.19 |
| 经营活动产生的现金流量净额 | 25,998,395.62 | -5,455,380.6 | -84,488,056.48 | 14,472,600.79 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 0 | - |
| 取得投资收益收到的现金 | 60,000 | 60,000 | 60,000 | 60,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 1,480,000 | - |
| 投资活动现金流入小计 | 60,000 | 60,000 | 1,540,000 | 60,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 248,435 | 248,435 | 2,465,987.46 | 351,066 |
| 投资支付的现金 | 600,000 | 600,000 | - | - |
| 投资活动现金流出小计 | 848,435 | 848,435 | 2,465,987.46 | 351,066 |
| 投资活动产生的现金流量净额 | -788,435 | -788,435 | -925,987.46 | -291,066 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 106,000,000 | 10,000,000 | 258,449,277.23 | 153,300,000 |
| 收到其他与筹资活动有关的现金 | 896,040 | 0 | 0 | 8,000,000 |
| 筹资活动现金流入小计 | 106,896,040 | 10,000,000 | 258,449,277.23 | 161,300,000 |
| 偿还债务支付的现金 | 108,800,000 | 9,000,000 | 260,109,985 | 257,640,000 |
| 分配股利、利润或偿付利息支付的现金 | 4,064,264.25 | 1,972,382.19 | 11,796,689.67 | 9,070,139.66 |
| 支付其他与筹资活动有关的现金 | - | - | 8,000,000 | 16,000,000 |
| 筹资活动现金流出小计 | 112,864,264.25 | 10,972,382.19 | 279,906,674.67 | 282,710,139.66 |
| 筹资活动产生的现金流量净额 | -5,968,224.25 | -972,382.19 | -21,457,397.44 | -121,410,139.66 |
| 五、现金及现金等价物净增加额 | 19,241,736.37 | -7,216,197.79 | -106,871,441.38 | -107,228,604.87 |
| 加:期初现金及现金等价物余额 | 26,103,660.73 | 26,103,660.73 | 132,975,102.11 | 132,975,158.78 |
| 期末现金及现金等价物余额 | 45,345,397.1 | 18,887,462.94 | 26,103,660.73 | 25,746,553.91 |
| 补充资料: | | | | |
| 净利润 | 8,248,999.74 | - | -50,108,358.4 | - |
| 资产减值准备 | -1,481,037.41 | - | 4,298,426.11 | - |
| 固定资产和投资性房地产折旧 | 16,762,484.61 | - | 39,492,939.55 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 16,762,484.61 | - | 39,492,939.55 | - |
| 无形资产摊销 | 2,534,495.97 | - | 4,888,932.27 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 59.4 | - | 900,922.93 | - |
| 公允价值变动损失 | - | - | 220,394.48 | - |
| 财务费用 | 6,063,932.86 | - | 16,093,976.93 | - |
| 投资损失 | -58,095.36 | - | 1,795,060.28 | - |
| 递延所得税 | -32,841.81 | - | -67,169.95 | - |
| 递延所得税负债增加 | -32,841.81 | - | -67,169.95 | - |
| 存货的减少 | 62,771,310.7 | - | -70,290,901.41 | - |
| 经营性应收项目的减少 | -2,421,836.35 | - | -44,606,205.51 | - |
| 经营性应付项目的增加 | -66,389,076.73 | - | 12,893,926.24 | - |
| 现金的期末余额 | 45,345,397.1 | - | 26,103,660.73 | - |
| 减:现金的期初余额 | 26,103,660.73 | - | 132,975,102.11 | - |
| 现金及现金等价物的净增加额 | 19,241,736.37 | - | -106,871,441.38 | - |
| 公告日期 | 2025-08-23 | 2025-04-26 | 2025-04-02 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |