| 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 | 570,813,155.22 | 258,688,678.48 | 1,079,774,464.07 | 708,910,938.36 |
| 收到的税费返还 | 12,627,559.15 | 6,737,673.54 | 21,718,116.47 | 17,666,344.5 |
| 收到其他与经营活动有关的现金 | 41,452,909.37 | 22,150,700.49 | 30,094,850.38 | 55,097,372.33 |
| 经营活动现金流入小计 | 624,893,623.74 | 287,577,052.51 | 1,131,587,430.92 | 781,674,655.19 |
| 购买商品、接受劳务支付的现金 | 419,677,124.35 | 214,186,597.19 | 493,806,166.48 | 523,964,588.33 |
| 支付给职工以及为职工支付的现金 | 115,189,089.75 | 58,366,759.97 | 219,302,814.58 | 166,661,010.79 |
| 支付的各项税费 | 30,992,970.56 | 16,906,186.02 | 72,919,011.73 | 57,742,486.18 |
| 支付其他与经营活动有关的现金 | 80,995,728.66 | 41,129,883.44 | 114,549,471.92 | 102,725,712.18 |
| 经营活动现金流出小计 | 646,854,913.32 | 330,589,426.62 | 900,577,464.71 | 851,093,797.48 |
| 经营活动产生的现金流量净额 | -21,961,289.58 | -43,012,374.11 | 231,009,966.21 | -69,419,142.29 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 96,036,214.23 | 20,000,000 | 294,046,336.54 | 183,522,099.13 |
| 取得投资收益收到的现金 | 86,366.46 | 30,501.14 | 316,556.84 | 285,218.19 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 63,842.83 | 0 | 97,333.63 | 27,132.78 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 11,960,759.66 | 12,222,000 |
| 收到的其他与投资活动有关的现金 | - | 568,107 | - | 11,672,863.76 |
| 投资活动现金流入小计 | 96,186,423.52 | 20,598,608.14 | 306,420,986.67 | 207,729,313.86 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 65,336,555.21 | 63,295,485.08 | 186,381,673.53 | 101,392,007.23 |
| 投资支付的现金 | 94,900,000 | 20,000,000 | 226,589,167.53 | 138,920,205 |
| 投资活动现金流出小计 | 160,236,555.21 | 83,295,485.08 | 412,970,841.06 | 240,312,212.23 |
| 投资活动产生的现金流量净额 | -64,050,131.69 | -62,696,876.94 | -106,549,854.39 | -32,582,898.37 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 490,000 | 490,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 490,000 | 490,000 |
| 取得借款收到的现金 | 279,046,492.88 | 153,168,183.54 | 463,955,468.33 | 437,809,815.23 |
| 收到其他与筹资活动有关的现金 | - | 14,605,793.83 | 38,499,519.57 | - |
| 筹资活动现金流入小计 | 279,046,492.88 | 167,773,977.37 | 502,944,987.9 | 438,299,815.23 |
| 偿还债务支付的现金 | 264,867,205.77 | 164,502,610.17 | 434,541,440.68 | 361,387,129.39 |
| 分配股利、利润或偿付利息支付的现金 | 12,483,473.09 | 6,494,112.88 | 43,968,854.69 | 33,668,351.74 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 0 | - |
| 支付其他与筹资活动有关的现金 | 6,486,962.79 | 6,267,464.5 | 30,800,504.23 | 7,581,730.4 |
| 筹资活动现金流出小计 | 283,837,641.65 | 177,264,187.55 | 509,310,799.6 | 402,637,211.53 |
| 筹资活动产生的现金流量净额 | -4,791,148.77 | -9,490,210.18 | -6,365,811.7 | 35,662,603.7 |
| 四、汇率变动对现金及现金等价物的影响 | 146,524.93 | 116,972.64 | 807,419.22 | 40,463.37 |
| 五、现金及现金等价物净增加额 | -90,656,045.11 | -115,082,488.59 | 118,901,719.34 | -66,298,973.59 |
| 加:期初现金及现金等价物余额 | 339,272,861.29 | 285,549,650.87 | 220,371,141.95 | 220,371,141.95 |
| 期末现金及现金等价物余额 | 248,616,816.18 | 170,467,162.28 | 339,272,861.29 | 154,072,168.36 |
| 补充资料: | | | | |
| 净利润 | 43,889,736.73 | - | 88,267,523.47 | - |
| 资产减值准备 | -27,185,766.63 | - | 30,203,229.78 | - |
| 固定资产和投资性房地产折旧 | 22,885,814.83 | - | 38,166,881.79 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 22,885,814.83 | - | 38,166,881.79 | - |
| 无形资产摊销 | 1,965,479.78 | - | 4,482,909.41 | - |
| 长期待摊费用摊销 | 3,713,547.02 | - | 7,046,917.61 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 30,187.97 | - | -88,930.64 | - |
| 固定资产报废损失 | 205,708.96 | - | 348,956.36 | - |
| 财务费用 | 12,483,342.02 | - | 20,092,559.35 | - |
| 投资损失 | -86,349.56 | - | -3,336,443.81 | - |
| 递延所得税 | -4,758,505.44 | - | -10,524,579.99 | - |
| 其中:递延所得税资产减少 | -4,795,050.35 | - | -8,173,424.96 | - |
| 递延所得税负债增加 | 36,544.91 | - | -2,351,155.03 | - |
| 存货的减少 | -195,611,499.23 | - | -81,344,304.94 | - |
| 经营性应收项目的减少 | -36,826,355.17 | - | 24,700,858.82 | - |
| 经营性应付项目的增加 | 156,954,570.41 | - | 109,306,675.04 | - |
| 其他 | - | - | 2,109,959.26 | - |
| 现金的期末余额 | 248,616,816.18 | - | 339,272,861.29 | - |
| 减:现金的期初余额 | 339,272,861.29 | - | 220,371,141.95 | - |
| 现金及现金等价物的净增加额 | -90,656,045.11 | - | 118,901,719.34 | - |
| 公告日期 | 2025-08-27 | 2025-04-24 | 2025-04-24 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |