| 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 | 600,646,692.48 | 346,723,149.36 | 1,224,240,399.16 | 891,744,540.95 |
| 收到的税费返还 | - | - | 0 | - |
| 收到其他与经营活动有关的现金 | 6,475,845.93 | 1,704,510.19 | 11,547,539.82 | 12,694,303.05 |
| 经营活动现金流入小计 | 607,122,538.41 | 348,427,659.55 | 1,235,787,938.98 | 904,438,844 |
| 购买商品、接受劳务支付的现金 | 310,659,212.32 | 224,540,932.76 | 695,324,233.46 | 473,275,720.65 |
| 支付给职工以及为职工支付的现金 | 167,182,928.23 | 86,187,085.65 | 282,246,917.74 | 208,092,651.55 |
| 支付的各项税费 | 24,563,151.6 | 16,219,049.62 | 59,607,473.47 | 49,300,554.86 |
| 支付其他与经营活动有关的现金 | 38,373,074.76 | 16,255,182.04 | 83,438,960.83 | 61,231,903.3 |
| 经营活动现金流出小计 | 540,778,366.91 | 343,202,250.07 | 1,120,617,585.5 | 791,900,830.36 |
| 经营活动产生的现金流量净额 | 66,344,171.5 | 5,225,409.48 | 115,170,353.48 | 112,538,013.64 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 0 | - |
| 取得投资收益收到的现金 | 4,474.67 | 4,474.67 | 1,018,952.64 | 756,756.98 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 898,055.56 | 781,575.49 | 2,399,720.74 | 897,096.56 |
| 处置子公司及其他营业单位收到的现金净额 | - | 0 | 0 | - |
| 收到的其他与投资活动有关的现金 | 7,000,000 | 27,000,000 | 596,000,000 | 321,000,000 |
| 投资活动现金流入小计 | 7,902,530.23 | 27,786,050.16 | 599,418,673.38 | 322,653,853.54 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 83,547,843.74 | 29,360,756.69 | 194,476,434.6 | 128,004,199.36 |
| 投资支付的现金 | 11,250,000 | 5,400,000 | 0 | - |
| 支付其他与投资活动有关的现金 | 0 | 20,000,000 | 585,115,274.66 | 363,889,335.1 |
| 投资活动现金流出小计 | 94,797,843.74 | 54,760,756.69 | 779,591,709.26 | 491,893,534.46 |
| 投资活动产生的现金流量净额 | -86,895,313.51 | -26,974,706.53 | -180,173,035.88 | -169,239,680.92 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 880,000 | 680,000 | 6,355,088.35 | 4,726,389.6 |
| 其中:子公司吸收少数股东投资收到的现金 | 880,000 | 680,000 | 6,355,088.35 | - |
| 取得借款收到的现金 | 75,672,426.76 | 15,008,848.65 | 38,889,599.92 | 14,000,000 |
| 收到其他与筹资活动有关的现金 | 34,941,621.38 | 23,454,807.87 | 106,069,324.28 | 92,023,181.26 |
| 筹资活动现金流入小计 | 111,494,048.14 | 39,143,656.52 | 151,314,012.55 | 110,749,570.86 |
| 偿还债务支付的现金 | 5,303,630.08 | 20,108,949.45 | 63,195,376.39 | 80,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 21,751,893.06 | -110,317.09 | 18,173,844.62 | 17,434,695.58 |
| 其中:子公司支付给少数股东的股利、利润 | 0 | - | 0 | - |
| 支付其他与筹资活动有关的现金 | 63,771,317.17 | 32,573,138.2 | 100,804,700.34 | 71,219,757.51 |
| 筹资活动现金流出小计 | 90,826,840.31 | 52,571,770.56 | 182,173,921.35 | 168,654,453.09 |
| 筹资活动产生的现金流量净额 | 20,667,207.83 | -13,428,114.04 | -30,859,908.8 | -57,904,882.23 |
| 四、汇率变动对现金及现金等价物的影响 | 1,029,135.11 | 68,438.76 | 5,987,407.43 | 627,941.35 |
| 五、现金及现金等价物净增加额 | 1,145,200.93 | -35,108,972.33 | -89,875,183.77 | -113,978,608.16 |
| 加:期初现金及现金等价物余额 | 305,394,650.43 | 305,394,650.43 | 395,269,834.2 | 395,269,834.2 |
| 期末现金及现金等价物余额 | 306,539,851.36 | 270,285,678.1 | 305,394,650.43 | 281,291,226.04 |
| 补充资料: | | | | |
| 净利润 | 84,946,937.4 | - | 100,385,547.54 | - |
| 资产减值准备 | 10,566,307.21 | - | 11,027,999.58 | - |
| 固定资产和投资性房地产折旧 | 30,414,495.95 | - | 53,930,080.96 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 30,414,495.95 | - | 53,930,080.96 | - |
| 无形资产摊销 | 1,086,445.62 | - | 2,565,901.09 | - |
| 长期待摊费用摊销 | 4,117,956.63 | - | 6,067,351.03 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 65,949 | - | 281,073.65 | - |
| 固定资产报废损失 | 376,066.22 | - | 1,048,383.1 | - |
| 公允价值变动损失 | -7,386,252.43 | - | - | - |
| 财务费用 | 38,825.11 | - | -1,483,111.47 | - |
| 投资损失 | -4,474.67 | - | -13,786,144.15 | - |
| 递延所得税 | -3,635,436.17 | - | -3,804,922.96 | - |
| 其中:递延所得税资产减少 | - | - | -4,580,760.36 | - |
| 递延所得税负债增加 | -3,635,436.17 | - | 775,837.4 | - |
| 存货的减少 | -25,801,866.87 | - | -19,162,286.19 | - |
| 经营性应收项目的减少 | -117,266,390.41 | - | 17,315,978.3 | - |
| 经营性应付项目的增加 | 83,075,736.81 | - | -41,370,317.17 | - |
| 其他 | - | - | -8,916,216.67 | - |
| 债务转为资本 | - | - | 307,354,331.5 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 11,329,190.64 | - |
| 现金的期末余额 | 306,539,851.36 | - | 305,394,650.43 | - |
| 减:现金的期初余额 | 305,394,650.43 | - | 395,269,834.2 | - |
| 现金及现金等价物的净增加额 | 1,145,200.93 | - | -89,875,183.77 | - |
| 公告日期 | 2025-08-28 | 2025-04-28 | 2025-04-28 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |