| 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 | 186,914,630.62 | 92,715,809.06 | 440,773,296.87 | 240,812,420.76 |
| 收到的税费返还 | 274,245.27 | 44,156.78 | 306,729.24 | 194,097.84 |
| 收到其他与经营活动有关的现金 | 6,236,523.07 | 3,525,042.49 | 239,870,362.59 | 247,259,120.14 |
| 经营活动现金流入小计 | 193,425,398.96 | 96,285,008.33 | 680,950,388.7 | 488,265,638.74 |
| 购买商品、接受劳务支付的现金 | 196,070,418.17 | 146,237,524.34 | 534,490,770.18 | 461,727,160.58 |
| 支付给职工以及为职工支付的现金 | 52,700,138.52 | 31,316,048.55 | 95,887,903.24 | 75,441,681.57 |
| 支付的各项税费 | 11,067,970.34 | 6,015,379.01 | 16,134,459.83 | 13,116,500.91 |
| 支付其他与经营活动有关的现金 | 21,309,927.92 | 7,007,484.87 | 47,153,406.82 | 32,360,085.7 |
| 经营活动现金流出小计 | 281,148,454.95 | 190,576,436.77 | 693,666,540.07 | 582,645,428.76 |
| 经营活动产生的现金流量净额 | -87,723,055.99 | -94,291,428.44 | -12,716,151.37 | -94,379,790.02 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 28,000,000 | 28,000,000 |
| 取得投资收益收到的现金 | - | - | 167,088.21 | 167,088.21 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 66,000 | - | 171,388.29 | 95,758.12 |
| 收到的其他与投资活动有关的现金 | - | - | 2,931,700 | - |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 66,000 | - | 31,270,176.5 | 28,262,846.33 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 1,244,704.11 | 764,954.84 | 341,540.45 | 318,120.25 |
| 投资支付的现金 | 195,000 | 195,000 | 42,200,000 | 42,000,000 |
| 投资活动现金流出小计 | 1,439,704.11 | 959,954.84 | 42,541,540.45 | 42,318,120.25 |
| 投资活动产生的现金流量净额 | -1,373,704.11 | -959,954.84 | -11,271,363.95 | -14,055,273.92 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 27,773,640 | 10,503,640 | 62,014,470 | 18,839,580 |
| 收到其他与筹资活动有关的现金 | - | - | 11,000,000 | 11,000,000 |
| 筹资活动现金流入小计 | 27,773,640 | 10,503,640 | 73,014,470 | 29,839,580 |
| 偿还债务支付的现金 | 16,144,285.72 | 2,237,142.86 | 76,553,590.48 | 32,487,658.98 |
| 分配股利、利润或偿付利息支付的现金 | 1,855,359.57 | 872,364.4 | 4,978,217.13 | 3,355,566.05 |
| 支付其他与筹资活动有关的现金 | 12,363,208.88 | 1,401,835.42 | 57,790,515.8 | 54,169,858.6 |
| 筹资活动现金流出小计 | 30,362,854.17 | 4,511,342.68 | 139,322,323.41 | 90,013,083.63 |
| 筹资活动产生的现金流量净额 | -2,589,214.17 | 5,992,297.32 | -66,307,853.41 | -60,173,503.63 |
| 四、汇率变动对现金及现金等价物的影响 | -2,985.31 | 416.06 | 33,286.55 | 17,924.36 |
| 五、现金及现金等价物净增加额 | -91,688,959.58 | -89,258,669.9 | -90,262,082.18 | -168,590,643.21 |
| 加:期初现金及现金等价物余额 | 131,308,443.46 | 131,308,443.46 | 221,570,525.64 | 221,570,525.64 |
| 期末现金及现金等价物余额 | 39,619,483.88 | 42,049,773.56 | 131,308,443.46 | 52,979,882.43 |
| 补充资料: | | | | |
| 净利润 | -7,059,791.88 | - | -3,211,249.4 | - |
| 资产减值准备 | 323,730.03 | - | 7,379,615.47 | - |
| 固定资产和投资性房地产折旧 | 2,989,978.5 | - | 6,787,049.54 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 2,989,978.5 | - | 6,787,049.54 | - |
| 无形资产摊销 | 1,792,821.6 | - | 2,996,328.98 | - |
| 长期待摊费用摊销 | 184,279.4 | - | 613,248.2 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -39,968.85 | - | 1,675,717.82 | - |
| 固定资产报废损失 | 105,905.86 | - | 1,263,973.74 | - |
| 公允价值变动损失 | 21,310.28 | - | 78,689.72 | - |
| 财务费用 | 1,990,411.11 | - | 5,378,577.36 | - |
| 投资损失 | -282,227.42 | - | -1,152,699.7 | - |
| 递延所得税 | -655,004.45 | - | -635,694.8 | - |
| 其中:递延所得税资产减少 | -460,304.09 | - | 122,821.44 | - |
| 递延所得税负债增加 | -194,700.36 | - | -758,516.24 | - |
| 存货的减少 | -1,659,639.09 | - | 36,331,762.12 | - |
| 经营性应收项目的减少 | -26,300,484.18 | - | -74,495,192.09 | - |
| 经营性应付项目的增加 | -60,316,981.09 | - | -4,906,783.17 | - |
| 现金的期末余额 | 39,619,483.88 | - | 131,308,443.46 | - |
| 减:现金的期初余额 | 131,308,443.46 | - | 221,570,525.64 | - |
| 现金及现金等价物的净增加额 | -91,688,959.58 | - | -90,262,082.18 | - |
| 公告日期 | 2025-08-28 | 2025-04-28 | 2025-04-28 | 2024-10-28 |
| 审计意见(境内) | | | 保留意见 | |