| 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 | 875,683,294.42 | 458,231,798.5 | 1,821,586,779.86 | 1,274,266,221.89 |
| 收到的税费返还 | 1,684,918.91 | 73,603.52 | 4,614,859.02 | 2,841,854.9 |
| 收到其他与经营活动有关的现金 | 49,619,431.94 | 18,823,943.37 | 76,857,829.03 | 73,867,383.96 |
| 经营活动现金流入小计 | 926,987,645.27 | 477,129,345.39 | 1,903,059,467.91 | 1,350,975,460.75 |
| 购买商品、接受劳务支付的现金 | 550,296,584.14 | 282,927,674.53 | 1,210,214,104.14 | 897,221,601.21 |
| 支付给职工以及为职工支付的现金 | 142,215,292.84 | 84,865,097.17 | 232,173,703.2 | 173,624,431.57 |
| 支付的各项税费 | 35,881,203.76 | 14,333,596.38 | 107,333,135.23 | 76,045,768.78 |
| 支付其他与经营活动有关的现金 | 131,440,988.38 | 81,448,066.58 | 211,110,316.51 | 164,860,104.01 |
| 经营活动现金流出小计 | 859,834,069.12 | 463,574,434.66 | 1,760,831,259.08 | 1,311,751,905.57 |
| 经营活动产生的现金流量净额 | 67,153,576.15 | 13,554,910.73 | 142,228,208.83 | 39,223,555.18 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 62,907.18 | 25,297.42 | 21,780.82 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 7,964 | - | 22,499.36 | - |
| 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 | 70,871.18 | 25,297.42 | 44,280.18 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,127,913.37 | 4,461,917.38 | 37,201,367.89 | 26,553,781.58 |
| 投资支付的现金 | 10,000,000 | 10,000,000 | - | - |
| 投资活动现金流出小计 | 22,127,913.37 | 14,461,917.38 | 37,201,367.89 | 26,553,781.58 |
| 投资活动产生的现金流量净额 | -22,057,042.19 | -14,436,619.96 | -37,157,087.71 | -26,553,781.58 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 160,000,000 | 160,000,000 | 220,504,683.4 | 179,495,483.4 |
| 筹资活动现金流入小计 | 160,000,000 | 160,000,000 | 220,504,683.4 | 179,495,483.4 |
| 偿还债务支付的现金 | 210,096,891 | 116,790,460 | 255,460,000 | 229,390,000 |
| 分配股利、利润或偿付利息支付的现金 | 2,612,850.71 | 1,404,246.35 | 23,937,423.99 | 12,496,896.59 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 18,030,924.51 | 8,000,000 |
| 支付其他与筹资活动有关的现金 | 368,012 | 346,280 | 668,941.44 | 589,059 |
| 筹资活动现金流出小计 | 213,077,753.71 | 118,540,986.35 | 280,066,365.43 | 242,475,955.59 |
| 筹资活动产生的现金流量净额 | -53,077,753.71 | 41,459,013.65 | -59,561,682.03 | -62,980,472.19 |
| 四、汇率变动对现金及现金等价物的影响 | 74,160.37 | 31,518.98 | 288,533.56 | -48,068.5 |
| 五、现金及现金等价物净增加额 | -7,907,059.38 | 40,608,823.4 | 45,797,972.65 | -50,358,767.09 |
| 加:期初现金及现金等价物余额 | 169,225,440.55 | 169,225,440.55 | 123,427,467.9 | 123,427,467.9 |
| 期末现金及现金等价物余额 | 161,318,381.17 | 209,834,263.95 | 169,225,440.55 | 73,068,700.81 |
| 补充资料: | | | | |
| 净利润 | 59,389,305.43 | - | 132,802,304.64 | - |
| 资产减值准备 | 2,150,117.42 | - | 7,626,724.74 | - |
| 固定资产和投资性房地产折旧 | 12,522,433.87 | - | 18,511,864.27 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,522,433.87 | - | 18,511,864.27 | - |
| 无形资产摊销 | 3,170,996.73 | - | 6,465,892.53 | - |
| 长期待摊费用摊销 | 300,305.46 | - | 638,459.75 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -43,535.24 | - | -72,179.83 | - |
| 固定资产报废损失 | 235,708.26 | - | 46,654.9 | - |
| 财务费用 | 2,483,209.45 | - | 4,996,157.11 | - |
| 投资损失 | -59,346.39 | - | 33,622.9 | - |
| 递延所得税 | 334,310.66 | - | -4,400,813.95 | - |
| 其中:递延所得税资产减少 | 463,325.73 | - | -4,363,381.86 | - |
| 递延所得税负债增加 | -129,015.07 | - | -37,432.09 | - |
| 存货的减少 | 22,620,752.28 | - | -25,340,501.54 | - |
| 经营性应收项目的减少 | 23,349,860.73 | - | -211,662,692.98 | - |
| 经营性应付项目的增加 | -66,729,495.09 | - | 191,522,407.42 | - |
| 融资租入固定资产 | - | - | 1,403,430.08 | - |
| 现金的期末余额 | 161,318,381.17 | - | 169,225,440.55 | - |
| 减:现金的期初余额 | 169,225,440.55 | - | 123,427,467.9 | - |
| 现金及现金等价物的净增加额 | -7,907,059.38 | - | 45,797,972.65 | - |
| 公告日期 | 2025-08-20 | 2025-04-30 | 2025-04-16 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |