| 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 | 195,258,303.64 | 92,403,689.52 | 413,408,504.74 | 307,714,478.86 |
| 收到的税费返还 | 764,400 | - | - | - |
| 收到其他与经营活动有关的现金 | 6,534,191.27 | 4,703,061.76 | 4,964,717.2 | 5,491,200.56 |
| 经营活动现金流入小计 | 202,556,894.91 | 97,106,751.28 | 418,373,221.94 | 313,205,679.42 |
| 购买商品、接受劳务支付的现金 | 74,865,920.83 | 36,629,582.16 | 158,649,897.48 | 109,328,726.98 |
| 支付给职工以及为职工支付的现金 | 78,630,798.31 | 40,189,205.53 | 148,773,863.4 | 106,647,762.33 |
| 支付的各项税费 | 12,460,210.47 | 7,620,349.82 | 27,001,912.36 | 22,585,132.88 |
| 支付其他与经营活动有关的现金 | 9,767,650.04 | 6,269,794.37 | 14,162,429.49 | 15,941,875.12 |
| 经营活动现金流出小计 | 175,724,579.65 | 90,708,931.88 | 348,588,102.73 | 254,503,497.31 |
| 经营活动产生的现金流量净额 | 26,832,315.26 | 6,397,819.4 | 69,785,119.21 | 58,702,182.11 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 30,000,000 | 10,000,000 | 298,690,000 | 115,190,000 |
| 取得投资收益收到的现金 | 235,000 | 80,000 | 719,891.28 | 94,585 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 599,479.58 | 544,000 |
| 投资活动现金流入小计 | 30,235,000 | 10,080,000 | 300,009,370.86 | 115,828,585 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 13,059,027.72 | 7,230,980.7 | 60,110,409.86 | 43,212,908.17 |
| 投资支付的现金 | 100,000,000 | 20,000,000 | 328,690,000 | 165,190,000 |
| 投资活动现金流出小计 | 113,059,027.72 | 27,230,980.7 | 388,800,409.86 | 208,402,908.17 |
| 投资活动产生的现金流量净额 | -82,824,027.72 | -17,150,980.7 | -88,791,039 | -92,574,323.17 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 348,995,789.2 | 348,995,789.2 |
| 取得借款收到的现金 | 104,700,000 | 25,000,000 | 33,470,000 | 21,470,000 |
| 收到其他与筹资活动有关的现金 | 0 | - | 14,233,258.59 | 17,040,449.86 |
| 筹资活动现金流入小计 | 104,700,000 | 25,000,000 | 396,699,047.79 | 387,506,239.06 |
| 偿还债务支付的现金 | 36,900,000 | 12,000,000 | 300,499,121.72 | 300,518,638.41 |
| 分配股利、利润或偿付利息支付的现金 | 13,352,746.48 | 20,996.06 | 22,608,254.58 | 23,137,917 |
| 支付其他与筹资活动有关的现金 | - | - | 24,032,500 | 23,992,000 |
| 筹资活动现金流出小计 | 50,252,746.48 | 12,020,996.06 | 347,139,876.3 | 347,648,555.41 |
| 筹资活动产生的现金流量净额 | 54,447,253.52 | 12,979,003.94 | 49,559,171.49 | 39,857,683.65 |
| 四、汇率变动对现金及现金等价物的影响 | 250,744.14 | 216,825.79 | 512,289.24 | 297,249.75 |
| 五、现金及现金等价物净增加额 | -1,293,714.8 | 2,442,668.43 | 31,065,540.94 | 6,282,792.34 |
| 加:期初现金及现金等价物余额 | 37,942,536.51 | 37,942,536.51 | 6,876,995.57 | 6,876,995.57 |
| 期末现金及现金等价物余额 | 36,648,821.71 | 40,385,204.94 | 37,942,536.51 | 13,159,787.91 |
| 补充资料: | | | | |
| 净利润 | 10,586,337.12 | - | 37,898,414.6 | - |
| 资产减值准备 | -275,858.3 | - | 1,660,617.05 | - |
| 固定资产和投资性房地产折旧 | 30,094,249.88 | - | 56,464,036.31 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 30,094,249.88 | - | 56,464,036.31 | - |
| 无形资产摊销 | 2,052,124.62 | - | 3,352,136.73 | - |
| 长期待摊费用摊销 | 852,702.38 | - | 3,580,049.85 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 13,889.69 | - | -452,128.02 | - |
| 固定资产报废损失 | - | - | 33,370.23 | - |
| 财务费用 | 154,971.16 | - | 1,528,125.59 | - |
| 投资损失 | 0 | - | -809,252.39 | - |
| 递延所得税 | -394,510.25 | - | -454,409.55 | - |
| 其中:递延所得税资产减少 | - | - | 5,480,140.5 | - |
| 递延所得税负债增加 | -394,510.25 | - | -5,934,550.05 | - |
| 存货的减少 | -9,857,822.78 | - | -23,315,596.35 | - |
| 经营性应收项目的减少 | -10,209,225.66 | - | -4,886,409.9 | - |
| 经营性应付项目的增加 | 3,815,457.4 | - | -4,813,834.94 | - |
| 现金的期末余额 | 36,648,821.71 | - | 37,942,536.51 | - |
| 减:现金的期初余额 | 37,942,536.51 | - | 6,876,995.57 | - |
| 现金及现金等价物的净增加额 | -1,293,714.8 | - | 31,065,540.94 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-04-24 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |