| 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 | 189,833,668.04 | 80,664,373.12 | 326,644,704.44 | 240,432,918.13 |
| 收到其他与经营活动有关的现金 | 6,779,794.86 | 9,824,296.47 | 8,852,847.85 | 16,609,914.82 |
| 经营活动现金流入小计 | 196,613,462.9 | 90,488,669.59 | 335,497,552.29 | 257,042,832.95 |
| 购买商品、接受劳务支付的现金 | 47,267,932.08 | 21,400,055.56 | 125,087,825.45 | 107,321,009.51 |
| 支付给职工以及为职工支付的现金 | 39,438,200.11 | 20,807,766.07 | 65,680,757.49 | 51,750,454.41 |
| 支付的各项税费 | 23,843,093.27 | 11,538,035.86 | 36,410,917.63 | 28,632,118.24 |
| 支付其他与经营活动有关的现金 | 9,902,307.64 | 5,731,776.92 | 23,214,815.28 | 21,478,492.64 |
| 经营活动现金流出小计 | 120,451,533.1 | 59,477,634.41 | 250,394,315.85 | 209,182,074.8 |
| 经营活动产生的现金流量净额 | 76,161,929.8 | 31,011,035.18 | 85,103,236.44 | 47,860,758.15 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 64,477,213.15 | 10,450,000 | 143,615,405 | 62,515,405 |
| 取得投资收益收到的现金 | 161,681.06 | 25,985.68 | 408,867.58 | 219,530.66 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 25,759.39 | - | 413,957.52 | 148,225.4 |
| 投资活动现金流入小计 | 64,664,653.6 | 10,475,985.68 | 144,438,230.1 | 62,883,161.06 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 37,081,737.78 | 13,776,040.38 | 118,301,754.87 | 73,087,788.05 |
| 投资支付的现金 | 54,416,320 | 17,950,000 | 150,915,405 | 81,815,405 |
| 支付其他与投资活动有关的现金 | 24,946.21 | - | - | - |
| 投资活动现金流出小计 | 91,523,003.99 | 31,726,040.38 | 269,217,159.87 | 154,903,193.05 |
| 投资活动产生的现金流量净额 | -26,858,350.39 | -21,250,054.7 | -124,778,929.77 | -92,020,031.99 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 30,844,648.74 | 9,112,113.73 | 60,155,351.26 | 28,845,828.66 |
| 收到其他与筹资活动有关的现金 | - | - | - | 11,689,916.94 |
| 筹资活动现金流入小计 | 30,844,648.74 | 9,112,113.73 | 60,155,351.26 | 40,535,745.6 |
| 偿还债务支付的现金 | 13,006,125 | - | 54,352,401.26 | 49,300,000 |
| 分配股利、利润或偿付利息支付的现金 | 31,574,828.17 | 669,866.57 | 53,799,042.82 | 52,690,555.56 |
| 支付其他与筹资活动有关的现金 | 5,054,407.92 | 66,003.96 | 247,331.29 | 2,132,868.77 |
| 筹资活动现金流出小计 | 49,635,361.09 | 735,870.53 | 108,398,775.37 | 104,123,424.33 |
| 筹资活动产生的现金流量净额 | -18,790,712.35 | 8,376,243.2 | -48,243,424.11 | -63,587,678.73 |
| 四、汇率变动对现金及现金等价物的影响 | 814,892.09 | 416,559.28 | 1,418,858.41 | 1,076,148.78 |
| 五、现金及现金等价物净增加额 | 31,327,759.15 | 18,553,782.96 | -86,500,259.03 | -106,670,803.79 |
| 加:期初现金及现金等价物余额 | 86,630,202.15 | 86,630,202.15 | 173,130,461.18 | 173,130,461.18 |
| 期末现金及现金等价物余额 | 117,957,961.3 | 105,183,985.11 | 86,630,202.15 | 66,459,657.39 |
| 补充资料: | | | | |
| 净利润 | 37,858,310.63 | - | 67,819,046.19 | - |
| 资产减值准备 | 2,543,298.97 | - | 9,160,320.91 | - |
| 固定资产和投资性房地产折旧 | 17,058,058.56 | - | 33,908,327.28 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 17,058,058.56 | - | 33,908,327.28 | - |
| 无形资产摊销 | 981,323.2 | - | 1,807,454.6 | - |
| 长期待摊费用摊销 | 79,619.22 | - | 57,197.32 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -9,286.28 | - | -164,395.56 | - |
| 固定资产报废损失 | 90,698.37 | - | 562,578.25 | - |
| 公允价值变动损失 | -59,187.64 | - | -83,369.36 | - |
| 财务费用 | 343,423.13 | - | 1,177,827.44 | - |
| 投资损失 | -29,888.58 | - | 1,475,760.33 | - |
| 递延所得税 | -525,974.9 | - | -852,751.25 | - |
| 其中:递延所得税资产减少 | -171,927.93 | - | -94,992.82 | - |
| 递延所得税负债增加 | -354,046.97 | - | -757,758.43 | - |
| 存货的减少 | -6,506,109.98 | - | -7,403,284.33 | - |
| 经营性应收项目的减少 | -3,554,908.87 | - | -31,963,259.48 | - |
| 经营性应付项目的增加 | 26,557,178.26 | - | 11,105,655.69 | - |
| 其他 | 743,445.7 | - | -2,768,115.27 | - |
| 现金的期末余额 | 117,957,961.3 | - | 86,630,202.15 | - |
| 减:现金的期初余额 | 86,630,202.15 | - | 173,130,461.18 | - |
| 现金及现金等价物的净增加额 | 31,327,759.15 | - | -86,500,259.03 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-25 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |