| 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 | 161,315,281.48 | 66,693,108.54 | 371,910,029.41 | 275,767,512.63 |
| 收到的税费返还 | 7,800,833.88 | 2,863,336.99 | 9,939,516.43 | 6,779,925.19 |
| 收到其他与经营活动有关的现金 | 4,762,339.92 | 1,929,092.34 | 28,092,757.01 | 24,958,831.49 |
| 经营活动现金流入小计 | 173,878,455.28 | 71,485,537.87 | 409,942,302.85 | 307,506,269.31 |
| 购买商品、接受劳务支付的现金 | 55,143,771.83 | 23,954,816.53 | 207,254,659.27 | 149,587,789.29 |
| 支付给职工以及为职工支付的现金 | 79,538,237.18 | 44,751,439.78 | 159,817,620.94 | 123,567,111.9 |
| 支付的各项税费 | 14,419,549.74 | 7,537,641.89 | 22,065,099.13 | 18,464,709.68 |
| 支付其他与经营活动有关的现金 | 28,651,347.2 | 11,227,496.74 | 50,604,180.66 | 58,856,889.84 |
| 经营活动现金流出小计 | 177,752,905.95 | 87,471,394.94 | 439,741,560 | 350,476,500.71 |
| 经营活动产生的现金流量净额 | -3,874,450.67 | -15,985,857.07 | -29,799,257.15 | -42,970,231.4 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 102,000,000 | 5,000,000 | 224,000,000 | 114,000,000 |
| 取得投资收益收到的现金 | 552,824 | 11,084.27 | 1,339,797.27 | 717,756.17 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 137,798.38 | 72,053.09 |
| 投资活动现金流入小计 | 102,552,824 | 5,011,084.27 | 225,477,595.65 | 114,789,809.26 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 5,722,121.83 | 2,367,167.73 | 28,186,737.05 | 25,671,768.35 |
| 投资支付的现金 | 197,000,000 | 100,000,000 | 229,000,000 | 217,000,000 |
| 投资活动现金流出小计 | 202,722,121.83 | 102,367,167.73 | 257,186,737.05 | 242,671,768.35 |
| 投资活动产生的现金流量净额 | -100,169,297.83 | -97,356,083.46 | -31,709,141.4 | -127,881,959.09 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 7,930,924.06 | - |
| 取得借款收到的现金 | 11,000,000 | 11,000,000 | 14,500,000 | 14,500,000 |
| 筹资活动现金流入小计 | 11,000,000 | 11,000,000 | 22,430,924.06 | 14,500,000 |
| 偿还债务支付的现金 | 10,000,000 | 5,000,000 | 4,500,000 | 1,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 15,360,573.48 | 92,202.78 | 306,512.22 | 167,495.55 |
| 支付其他与筹资活动有关的现金 | 3,170,755.02 | 1,664,223.55 | 25,355,231.87 | 20,029,550.49 |
| 筹资活动现金流出小计 | 28,531,328.5 | 6,756,426.33 | 30,161,744.09 | 21,697,046.04 |
| 筹资活动产生的现金流量净额 | -17,531,328.5 | 4,243,573.67 | -7,730,820.03 | -7,197,046.04 |
| 四、汇率变动对现金及现金等价物的影响 | 111,327.58 | 92,997.27 | 270,050.23 | -126,859.22 |
| 五、现金及现金等价物净增加额 | -121,463,749.42 | -109,005,369.59 | -68,969,168.35 | -178,176,095.75 |
| 加:期初现金及现金等价物余额 | 320,886,919.88 | 320,886,919.88 | 389,856,088.23 | 389,856,088.23 |
| 期末现金及现金等价物余额 | 199,423,170.46 | 211,881,550.29 | 320,886,919.88 | 211,679,992.48 |
| 补充资料: | | | | |
| 净利润 | 6,882,860.49 | - | 17,798,878.3 | - |
| 资产减值准备 | 8,631,757.92 | - | 13,163,304.5 | - |
| 固定资产和投资性房地产折旧 | 11,113,136.06 | - | 21,198,260.82 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 11,113,136.06 | - | 21,198,260.82 | - |
| 无形资产摊销 | 1,045,469.79 | - | 2,061,109.4 | - |
| 长期待摊费用摊销 | 4,373,004.83 | - | 11,246,367.91 | - |
| 递延收益摊销 | -2,004,868.65 | - | -4,351,853.2 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 31,860.09 | - |
| 固定资产报废损失 | 7,186.53 | - | 121,734.91 | - |
| 公允价值变动损失 | -425,633.79 | - | -28,231.96 | - |
| 财务费用 | 535,133.27 | - | 1,225,941.72 | - |
| 投资损失 | -521,532.08 | - | -1,263,959.69 | - |
| 递延所得税 | -5,632,822.24 | - | -7,366,272.84 | - |
| 其中:递延所得税资产减少 | -5,632,822.24 | - | -7,366,272.84 | - |
| 存货的减少 | -13,124,537.86 | - | -63,881,142.38 | - |
| 经营性应收项目的减少 | -21,322,797.33 | - | -38,131,203.51 | - |
| 经营性应付项目的增加 | -6,856,323.2 | - | 8,556,658.89 | - |
| 其他 | 9,354,011.78 | - | 214,540.06 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | 3,362,400.98 | - | - | - |
| 现金的期末余额 | 199,423,170.46 | - | 320,886,919.88 | - |
| 减:现金的期初余额 | 320,886,919.88 | - | 389,856,088.23 | - |
| 现金及现金等价物的净增加额 | -121,463,749.42 | - | -68,969,168.35 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-25 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |