| 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 | 204,985,525.64 | 83,498,049.82 | 493,606,130.64 | 341,412,773.02 |
| 收到的税费返还 | 162,178.77 | 11,261.07 | 1,690,737.17 | 1,776,558.68 |
| 收到其他与经营活动有关的现金 | 2,753,700.93 | 225,527.83 | 20,101,166.4 | 34,118,149.31 |
| 经营活动现金流入小计 | 207,901,405.34 | 83,734,838.72 | 515,398,034.21 | 377,307,481.01 |
| 购买商品、接受劳务支付的现金 | 145,597,100.7 | 75,261,387.5 | 246,318,505.81 | 198,634,068.75 |
| 支付给职工以及为职工支付的现金 | 54,073,007.81 | 30,820,166.47 | 92,483,493.5 | 65,546,910.64 |
| 支付的各项税费 | 14,998,816.45 | 5,740,229.43 | 35,010,450.23 | 30,804,843.84 |
| 支付其他与经营活动有关的现金 | 13,540,302.62 | 9,501,761.71 | 32,532,234.32 | 32,914,138.94 |
| 经营活动现金流出小计 | 228,209,227.58 | 121,323,545.11 | 406,344,683.86 | 327,899,962.17 |
| 经营活动产生的现金流量净额 | -20,307,822.24 | -37,588,706.39 | 109,053,350.35 | 49,407,518.84 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 28,640,000 | 11,000,000 | - | - |
| 取得投资收益收到的现金 | 87,016.76 | 87,016.76 | 69,054.49 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 533,962.5 | 980 | 1,331,971 | 484,015.77 |
| 处置子公司及其他营业单位收到的现金净额 | 357,083.88 | - | - | - |
| 投资活动现金流入小计 | 29,618,063.14 | 11,087,996.76 | 1,401,025.49 | 484,015.77 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 25,297,320.87 | 6,634,414.38 | 67,738,985.74 | 45,255,352.6 |
| 投资支付的现金 | 25,000,000 | - | 11,000,000 | - |
| 投资活动现金流出小计 | 50,297,320.87 | 6,634,414.38 | 78,738,985.74 | 45,255,352.6 |
| 投资活动产生的现金流量净额 | -20,679,257.73 | 4,453,582.38 | -77,337,960.25 | -44,771,336.83 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 11,900,010 | - |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 11,900,010 | - |
| 取得借款收到的现金 | 162,110,923.59 | 60,000,000 | 190,595,579 | 189,265,579 |
| 筹资活动现金流入小计 | 162,110,923.59 | 60,000,000 | 202,495,589 | 189,265,579 |
| 偿还债务支付的现金 | 112,839,375 | 72,830,000 | 180,803,380.82 | 180,806,758.47 |
| 分配股利、利润或偿付利息支付的现金 | 15,060,705.42 | 1,103,186.1 | 20,498,478.9 | 18,918,408.98 |
| 支付其他与筹资活动有关的现金 | - | - | 0 | - |
| 筹资活动现金流出小计 | 127,900,080.42 | 73,933,186.1 | 201,301,859.72 | 199,725,167.45 |
| 筹资活动产生的现金流量净额 | 34,210,843.17 | -13,933,186.1 | 1,193,729.28 | -10,459,588.45 |
| 四、汇率变动对现金及现金等价物的影响 | 9,764.41 | -551.51 | 95,682.97 | 87,672.36 |
| 五、现金及现金等价物净增加额 | -6,766,472.39 | -47,068,861.62 | 33,004,802.35 | -5,735,734.08 |
| 加:期初现金及现金等价物余额 | 137,841,549.14 | 137,841,549.14 | 104,836,746.79 | 104,837,251.79 |
| 期末现金及现金等价物余额 | 131,075,076.75 | 90,772,687.52 | 137,841,549.14 | 99,101,517.71 |
| 补充资料: | | | | |
| 净利润 | 14,206,942.36 | - | 17,941,497.48 | - |
| 资产减值准备 | 1,833,485.31 | - | 15,787,678.38 | - |
| 固定资产和投资性房地产折旧 | 26,958,713.56 | - | 47,607,755.66 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 26,958,713.56 | - | 47,607,755.66 | - |
| 无形资产摊销 | 2,839,166.2 | - | 5,740,086.1 | - |
| 长期待摊费用摊销 | 1,809,498.57 | - | 4,430,699.85 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 37,538.8 | - | 645,346.87 | - |
| 公允价值变动损失 | -3,250,000 | - | 3,379,193.31 | - |
| 财务费用 | 2,176,909.51 | - | 4,578,709.26 | - |
| 投资损失 | 994,158.42 | - | -69,054.49 | - |
| 递延所得税 | -3,493,899.38 | - | -4,300,077.71 | - |
| 其中:递延所得税资产减少 | -3,399,762.6 | - | -4,004,773.32 | - |
| 递延所得税负债增加 | -94,136.78 | - | -295,304.39 | - |
| 存货的减少 | -6,021,776.52 | - | 4,997,868.76 | - |
| 经营性应收项目的减少 | -57,798,624.79 | - | 7,567,201.15 | - |
| 经营性应付项目的增加 | -7,869,707.72 | - | 704,671.97 | - |
| 其他 | 1,252,362.02 | - | -1,357,809.4 | - |
| 现金的期末余额 | 131,075,076.75 | - | 137,841,549.14 | - |
| 减:现金的期初余额 | 137,841,549.14 | - | 104,836,746.79 | - |
| 现金及现金等价物的净增加额 | -6,766,472.39 | - | 33,004,802.35 | - |
| 公告日期 | 2025-08-26 | 2025-04-24 | 2025-03-31 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |