| 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 | 529,873,297.14 | 258,750,287.91 | 1,027,804,806.64 | 739,210,721.43 |
| 收到的税费返还 | 2,540,218.71 | 1,378,501.01 | 6,023,964.07 | 6,438,941.07 |
| 收到其他与经营活动有关的现金 | 8,939,023.18 | 6,803,783.42 | 19,649,126.54 | 13,066,433.97 |
| 经营活动现金流入小计 | 541,352,539.03 | 266,932,572.34 | 1,053,477,897.25 | 758,716,096.47 |
| 购买商品、接受劳务支付的现金 | 324,939,707.65 | 179,315,600.57 | 601,089,769.41 | 499,544,928.25 |
| 支付给职工以及为职工支付的现金 | 81,596,273.93 | 44,246,515.87 | 149,221,510.67 | 113,823,669.1 |
| 支付的各项税费 | 29,945,092.95 | 18,191,848.69 | 53,396,064.49 | 38,890,579.06 |
| 支付其他与经营活动有关的现金 | 80,120,044.43 | 39,107,482.82 | 148,748,925.63 | 100,180,353.88 |
| 经营活动现金流出小计 | 516,601,118.96 | 280,861,447.95 | 952,456,270.2 | 752,439,530.29 |
| 经营活动产生的现金流量净额 | 24,751,420.07 | -13,928,875.61 | 101,021,627.05 | 6,276,566.18 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 10,000,000 | 0 | 3,000,000 | 23,000,000 |
| 取得投资收益收到的现金 | 44,309.05 | 0 | 57,428.38 | 924,913.31 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 0 | 0 | 8,000 | 370,300.7 |
| 收到的其他与投资活动有关的现金 | 50,752,761.31 | 0 | 31,932,484.93 | 0 |
| 投资活动现金流入小计 | 60,797,070.36 | 0 | 34,997,913.31 | 24,295,214.01 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 2,979,182.43 | 991,533.08 | 11,522,517.01 | 10,202,463.99 |
| 投资支付的现金 | 55,000,000 | 24,000,000 | 3,000,000 | 3,000,000 |
| 支付其他与投资活动有关的现金 | 60,000,000 | 0 | 0 | 0 |
| 投资活动现金流出小计 | 117,979,182.43 | 24,991,533.08 | 14,522,517.01 | 13,202,463.99 |
| 投资活动产生的现金流量净额 | -57,182,112.07 | -24,991,533.08 | 20,475,396.3 | 11,092,750.02 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 5,100,000 | 100,000 | 500,000 | 500,000 |
| 收到其他与筹资活动有关的现金 | 0 | 0 | 20,136,232.88 | 20,000,000 |
| 筹资活动现金流入小计 | 5,100,000 | 100,000 | 20,636,232.88 | 20,500,000 |
| 偿还债务支付的现金 | 500,000 | 500,000 | 20,000,000 | 20,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 2,333.34 | 2,333.34 | 26,357,526.41 | 24,871,940.76 |
| 其中:子公司支付给少数股东的股利、利润 | 0 | 0 | 3,635,000 | 2,153,206.02 |
| 支付其他与筹资活动有关的现金 | 2,152,843.44 | 1,146,624.41 | 46,434,891 | 46,028,801.55 |
| 筹资活动现金流出小计 | 2,655,176.78 | 1,648,957.75 | 92,792,417.41 | 90,900,742.31 |
| 筹资活动产生的现金流量净额 | 2,444,823.22 | -1,548,957.75 | -72,156,184.53 | -70,400,742.31 |
| 四、汇率变动对现金及现金等价物的影响 | 11,918.64 | -38.88 | 185,245.44 | -676.63 |
| 五、现金及现金等价物净增加额 | -29,973,950.14 | -40,469,405.32 | 49,526,084.26 | -53,032,102.74 |
| 加:期初现金及现金等价物余额 | 222,730,779.75 | 222,730,779.75 | 173,204,695.49 | 173,204,695.49 |
| 期末现金及现金等价物余额 | 192,756,829.61 | 182,261,374.43 | 222,730,779.75 | 120,172,592.75 |
| 补充资料: | | | | |
| 净利润 | 29,179,899.42 | - | 31,538,670.71 | - |
| 资产减值准备 | 7,849,318.01 | - | 10,156,910.15 | - |
| 固定资产和投资性房地产折旧 | 11,959,351.87 | - | 29,712,090.9 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 11,959,351.87 | - | 29,712,090.9 | - |
| 无形资产摊销 | 2,835,530.15 | - | 5,697,359.09 | - |
| 长期待摊费用摊销 | 304,048.12 | - | 3,380,249.23 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 28,321.42 | - |
| 固定资产报废损失 | - | - | 19,667.3 | - |
| 公允价值变动损失 | -752,434.81 | - | -1,340,137.71 | - |
| 财务费用 | -38,697.43 | - | 40,817.73 | - |
| 投资损失 | -208,106.32 | - | -814,361.48 | - |
| 递延所得税 | -1,316,162.29 | - | -1,312,208.59 | - |
| 其中:递延所得税资产减少 | -1,229,087.28 | - | -848,007.39 | - |
| 递延所得税负债增加 | -87,075.01 | - | -464,201.2 | - |
| 存货的减少 | 9,312,710.79 | - | -22,017,104.55 | - |
| 经营性应收项目的减少 | -6,385,317.06 | - | 409,432.2 | - |
| 经营性应付项目的增加 | -30,156,730.84 | - | 42,141,884.74 | - |
| 其他 | - | - | 3,380,035.91 | - |
| 现金的期末余额 | 192,756,829.61 | - | 222,730,779.75 | - |
| 减:现金的期初余额 | 222,730,779.75 | - | 173,204,695.49 | - |
| 现金及现金等价物的净增加额 | -29,973,950.14 | - | 49,526,084.26 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-19 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |