| 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 | 205,545,010.2 | 94,541,777.95 | 434,358,800.54 | 329,442,738.27 |
| 收到的税费返还 | 1,017,262.3 | 70,127.61 | 1,227,129.37 | 1,029,926.58 |
| 收到其他与经营活动有关的现金 | 4,546,778.36 | 3,483,158.74 | 5,992,196.9 | 9,265,800.44 |
| 经营活动现金流入小计 | 211,109,050.86 | 98,095,064.3 | 441,578,126.81 | 339,738,465.29 |
| 购买商品、接受劳务支付的现金 | 53,272,384.89 | 24,356,148.37 | 83,697,689.29 | 65,834,647.33 |
| 支付给职工以及为职工支付的现金 | 80,434,933.58 | 48,458,244.61 | 147,685,994.84 | 115,670,883.71 |
| 支付的各项税费 | 24,808,084.49 | 8,742,545.54 | 46,513,741.98 | 36,043,335.03 |
| 支付其他与经营活动有关的现金 | 29,319,244.09 | 12,135,778.74 | 62,460,969.06 | 45,835,619.02 |
| 经营活动现金流出小计 | 187,834,647.05 | 93,692,717.26 | 340,358,395.17 | 263,384,485.09 |
| 经营活动产生的现金流量净额 | 23,274,403.81 | 4,402,347.04 | 101,219,731.64 | 76,353,980.2 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 155,190,647.5 | 122,856,554.83 |
| 取得投资收益收到的现金 | - | - | 870,525.5 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,238,536.97 | - | 548,371.83 | 123,000 |
| 处置子公司及其他营业单位收到的现金净额 | 23,514.46 | - | - | - |
| 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 | 2,262,051.43 | - | 156,609,544.83 | 122,979,554.83 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 54,102,927.16 | 38,306,205.28 | 155,365,881.49 | 129,398,300.32 |
| 投资支付的现金 | - | - | 155,000,000 | 122,500,000 |
| 投资活动现金流出小计 | 54,102,927.16 | 38,306,205.28 | 310,365,881.49 | 251,898,300.32 |
| 投资活动产生的现金流量净额 | -51,840,875.73 | -38,306,205.28 | -153,756,336.66 | -128,918,745.49 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 6,418,104.76 | - | - | - |
| 取得借款收到的现金 | 80,000,000 | 40,000,000 | 145,000,000 | 95,000,000 |
| 收到其他与筹资活动有关的现金 | 2,000,000 | - | - | 2,000,000 |
| 筹资活动现金流入小计 | 88,418,104.76 | 40,000,000 | 145,000,000 | 97,000,000 |
| 偿还债务支付的现金 | 92,000,000 | 32,000,000 | 80,000,000 | 50,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 20,159,455.57 | 856,177.77 | 28,170,266.64 | 26,645,671.69 |
| 支付其他与筹资活动有关的现金 | 3,452,424.77 | 938,609.53 | 26,067,970.49 | 25,965,746 |
| 筹资活动现金流出小计 | 115,611,880.34 | 33,794,787.3 | 134,238,237.13 | 102,611,417.69 |
| 筹资活动产生的现金流量净额 | -27,193,775.58 | 6,205,212.7 | 10,761,762.87 | -5,611,417.69 |
| 四、汇率变动对现金及现金等价物的影响 | 661,960.32 | 228,765.99 | -63,978.79 | -156,482.86 |
| 五、现金及现金等价物净增加额 | -55,098,287.18 | -27,469,879.55 | -41,838,820.94 | -58,332,665.84 |
| 加:期初现金及现金等价物余额 | 121,625,173.96 | 121,625,173.96 | 163,463,994.9 | 163,463,994.9 |
| 期末现金及现金等价物余额 | 66,526,886.78 | 94,155,294.41 | 121,625,173.96 | 105,131,329.06 |
| 补充资料: | | | | |
| 净利润 | 12,169,191.44 | - | 36,803,794.65 | - |
| 资产减值准备 | - | - | 1,095,561.37 | - |
| 固定资产和投资性房地产折旧 | 30,766,914.83 | - | 39,047,933.01 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 30,766,914.83 | - | 39,047,933.01 | - |
| 无形资产摊销 | 289,085.41 | - | 735,651.25 | - |
| 长期待摊费用摊销 | 3,266,789.01 | - | 9,008,568.38 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 18,769.74 | - | 96,911.98 | - |
| 固定资产报废损失 | 204,679.73 | - | 655,551.81 | - |
| 财务费用 | 648,609.17 | - | 3,041,679.27 | - |
| 投资损失 | - | - | -190,647.5 | - |
| 递延所得税 | -27,431.3 | - | -1,653,724.52 | - |
| 其中:递延所得税资产减少 | -27,431.3 | - | -1,653,724.52 | - |
| 存货的减少 | 1,362,378.6 | - | -3,435.61 | - |
| 经营性应收项目的减少 | -5,143,203.94 | - | -2,828,357.03 | - |
| 经营性应付项目的增加 | -23,993,824.51 | - | 9,614,262.64 | - |
| 其他 | 3,199,484.71 | - | - | - |
| 现金的期末余额 | 66,526,886.78 | - | 121,625,173.96 | - |
| 减:现金的期初余额 | 121,625,173.96 | - | 163,463,994.9 | - |
| 现金及现金等价物的净增加额 | -55,098,287.18 | - | -41,838,820.94 | - |
| 公告日期 | 2025-08-15 | 2025-04-29 | 2025-03-18 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |