| 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 | 175,565,566.01 | 111,066,702.78 | 455,538,035.49 | 272,266,601.88 |
| 收到的税费返还 | 94,884.29 | 36,644.77 | 71,019.34 | 163,623.06 |
| 收到其他与经营活动有关的现金 | 11,187,791.11 | 9,955,004.72 | 5,039,476.4 | 4,212,213.15 |
| 经营活动现金流入小计 | 186,848,241.41 | 121,058,352.27 | 460,648,531.23 | 276,642,438.09 |
| 购买商品、接受劳务支付的现金 | 137,506,476.8 | 60,420,817.44 | 275,142,647.93 | 216,332,464.34 |
| 支付给职工以及为职工支付的现金 | 37,321,333.39 | 21,464,027.84 | 74,864,342 | 56,890,002 |
| 支付的各项税费 | 5,813,880.74 | 4,179,867.2 | 25,570,795.94 | 21,267,493.92 |
| 支付其他与经营活动有关的现金 | 16,888,435 | 14,121,273.84 | 45,414,074.23 | 27,555,859.9 |
| 经营活动现金流出小计 | 197,530,125.93 | 100,185,986.32 | 420,991,860.1 | 322,045,820.16 |
| 经营活动产生的现金流量净额 | -10,681,884.52 | 20,872,365.95 | 39,656,671.13 | -45,403,382.07 |
| 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 | 11,811 | - | - | - |
| 收到的其他与投资活动有关的现金 | 37,036,500 | - | 5,000,000 | - |
| 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 | 37,048,311 | - | 5,000,000 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 4,020,609.82 | 1,017,514.21 | 35,408,529.25 | 13,525,336.8 |
| 支付其他与投资活动有关的现金 | - | - | 11,000,000 | - |
| 投资活动现金流出小计 | 4,020,609.82 | 1,017,514.21 | 46,408,529.25 | 13,525,336.8 |
| 投资活动产生的现金流量净额 | 33,027,701.18 | -1,017,514.21 | -41,408,529.25 | -13,525,336.8 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 140,000,000 | 57,000,000 | 310,000,000 | 310,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | - | 6,437,001.5 |
| 筹资活动现金流入小计 | 140,000,000 | 57,000,000 | 310,000,000 | 316,437,001.5 |
| 偿还债务支付的现金 | 180,000,000 | 40,000,000 | 270,000,000 | 230,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 2,956,686.3 | 1,346,824.99 | 6,410,940.04 | 4,930,509.77 |
| 支付其他与筹资活动有关的现金 | - | - | 20,952,050.52 | 27,483,759.95 |
| 筹资活动现金流出小计 | 182,956,686.3 | 41,346,824.99 | 297,362,990.56 | 262,414,269.72 |
| 筹资活动产生的现金流量净额 | -42,956,686.3 | 15,653,175.01 | 12,637,009.44 | 54,022,731.78 |
| 四、汇率变动对现金及现金等价物的影响 | 3,341,754.79 | 306,704.14 | -1,514,774.27 | -1,826,416.54 |
| 五、现金及现金等价物净增加额 | -17,269,114.85 | 35,814,730.89 | 9,370,377.05 | -6,732,403.63 |
| 加:期初现金及现金等价物余额 | 152,930,177.89 | 184,423,427.89 | 143,559,800.84 | 143,559,800.84 |
| 期末现金及现金等价物余额 | 135,661,063.04 | 220,238,158.78 | 152,930,177.89 | 136,827,397.21 |
| 补充资料: | | | | |
| 净利润 | -9,270,692.33 | - | 22,218,662.31 | - |
| 资产减值准备 | -506,437.37 | - | -19,203,069.19 | - |
| 固定资产和投资性房地产折旧 | 13,941,582.06 | - | 28,737,125.46 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 13,941,582.06 | - | 28,737,125.46 | - |
| 无形资产摊销 | 1,670,633.64 | - | 3,578,755.53 | - |
| 长期待摊费用摊销 | 2,838,167.93 | - | 2,804,774.9 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -9,761.16 | - | 4,383.93 | - |
| 固定资产报废损失 | - | - | 318,228.14 | - |
| 财务费用 | 3,409,283.32 | - | 5,979,507.52 | - |
| 递延所得税 | -1,821,414.29 | - | 10,627,527.61 | - |
| 其中:递延所得税资产减少 | -1,066,769.78 | - | 7,169,922.25 | - |
| 递延所得税负债增加 | -754,644.51 | - | 3,457,605.36 | - |
| 存货的减少 | -27,142,745.62 | - | -56,977,909.99 | - |
| 经营性应收项目的减少 | 9,288,920.19 | - | 11,590,454.17 | - |
| 经营性应付项目的增加 | -5,475,660.61 | - | 26,927,144.06 | - |
| 现金的期末余额 | 135,661,063.04 | - | 152,930,177.89 | - |
| 减:现金的期初余额 | 152,930,177.89 | - | 143,559,800.84 | - |
| 现金及现金等价物的净增加额 | -17,269,114.85 | - | 9,370,377.05 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-16 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |