| 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 | 469,410,224.76 | 228,759,100.65 | 960,566,887.65 | 685,469,389.49 |
| 收到的税费返还 | 372,069.14 | 372,069.14 | 1,337,666.94 | 176,899.37 |
| 收到其他与经营活动有关的现金 | 42,025,182.91 | 153,112,147.13 | 100,241,719.24 | 66,344,730.05 |
| 经营活动现金流入小计 | 511,807,476.81 | 382,243,316.92 | 1,062,146,273.83 | 751,991,018.91 |
| 购买商品、接受劳务支付的现金 | 180,608,008.89 | 76,471,206.42 | 367,649,190.73 | 277,433,083.76 |
| 支付给职工以及为职工支付的现金 | 96,251,682.71 | 56,497,276.52 | 165,113,025.53 | 118,957,459.97 |
| 支付的各项税费 | 46,003,239.98 | 23,168,560.62 | 87,008,055.12 | 74,329,888.79 |
| 支付其他与经营活动有关的现金 | 138,877,722.05 | 188,346,674.58 | 251,495,700.57 | 190,208,827.48 |
| 经营活动现金流出小计 | 461,740,653.63 | 344,483,718.14 | 871,265,971.95 | 660,929,260 |
| 经营活动产生的现金流量净额 | 50,066,823.18 | 37,759,598.78 | 190,880,301.88 | 91,061,758.91 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 795,362.6 | - |
| 取得投资收益收到的现金 | 13,232.88 | 13,232.88 | 565,607.7 | 782,084.96 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 52,000 | 122,577.38 | - | 576,581.45 |
| 处置子公司及其他营业单位收到的现金净额 | 16,346,375.2 | - | - | - |
| 收到的其他与投资活动有关的现金 | 10,000,000 | 10,000,000 | 190,000,000 | 179,654,773.37 |
| 投资活动现金流入小计 | 26,411,608.08 | 10,135,810.26 | 191,360,970.3 | 181,013,439.78 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 76,753,492.19 | 30,360,261.4 | 453,513,017.41 | 433,395,759.95 |
| 取得子公司及其他营业单位支付的现金 | - | - | 123,286,755.98 | - |
| 支付其他与投资活动有关的现金 | 20,000,000 | 10,000,000 | 115,000,000 | 115,000,000 |
| 投资活动现金流出小计 | 96,753,492.19 | 40,360,261.4 | 691,799,773.39 | 548,395,759.95 |
| 投资活动产生的现金流量净额 | -70,341,884.11 | -30,224,451.14 | -500,438,803.09 | -367,382,320.17 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 17,500,000 | 18,214,305.27 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 17,500,000 | - |
| 取得借款收到的现金 | 189,542,216.75 | 146,747,072.45 | 827,123,300.73 | 672,800,000 |
| 筹资活动现金流入小计 | 189,542,216.75 | 146,747,072.45 | 844,623,300.73 | 691,014,305.27 |
| 偿还债务支付的现金 | 61,725,200 | 29,225,200 | 629,006,366.13 | 521,122,164.22 |
| 分配股利、利润或偿付利息支付的现金 | 54,241,035.72 | 4,051,068.67 | 56,144,418.96 | 54,145,751.94 |
| 其中:子公司支付给少数股东的股利、利润 | 600,000 | 980,000 | 735,000 | 735,000 |
| 支付其他与筹资活动有关的现金 | - | - | 35,300,418.34 | - |
| 筹资活动现金流出小计 | 115,966,235.72 | 33,276,268.67 | 720,451,203.43 | 575,267,916.16 |
| 筹资活动产生的现金流量净额 | 73,575,981.03 | 113,470,803.78 | 124,172,097.3 | 115,746,389.11 |
| 五、现金及现金等价物净增加额 | 53,300,920.1 | 121,005,951.42 | -185,386,403.91 | -160,574,172.15 |
| 加:期初现金及现金等价物余额 | 357,199,235.45 | 357,198,613.98 | 542,585,639.36 | 542,585,639.36 |
| 期末现金及现金等价物余额 | 410,500,155.55 | 478,204,565.4 | 357,199,235.45 | 382,011,467.21 |
| 补充资料: | | | | |
| 净利润 | 49,888,831.4 | - | 98,274,393.4 | - |
| 资产减值准备 | 22,049,060.69 | - | 24,606,694.74 | - |
| 固定资产和投资性房地产折旧 | 45,338,488.47 | - | 41,277,965.04 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 45,338,488.47 | - | 41,277,965.04 | - |
| 无形资产摊销 | 2,554,788.15 | - | 3,750,233.92 | - |
| 长期待摊费用摊销 | 1,906,952.7 | - | 3,812,197.17 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 219,275.88 | - | -56,132.07 | - |
| 固定资产报废损失 | 14,009.78 | - | 11,651.6 | - |
| 公允价值变动损失 | - | - | 4,153.16 | - |
| 财务费用 | 8,445,843.42 | - | 7,618,074.74 | - |
| 投资损失 | -15,782,957.99 | - | -635,539.34 | - |
| 递延所得税 | -3,058,592.67 | - | -1,276,953.93 | - |
| 其中:递延所得税资产减少 | -3,058,592.67 | - | -1,278,611.99 | - |
| 递延所得税负债增加 | - | - | 1,658.06 | - |
| 存货的减少 | -16,180,060.94 | - | 4,249,036.9 | - |
| 经营性应收项目的减少 | -28,375,186.3 | - | 2,173,620.42 | - |
| 经营性应付项目的增加 | -16,958,126.63 | - | 7,057,414.47 | - |
| 现金的期末余额 | 410,500,155.55 | - | 357,199,235.45 | - |
| 减:现金的期初余额 | 357,199,235.45 | - | 542,585,639.36 | - |
| 现金及现金等价物的净增加额 | 53,300,920.1 | - | -185,386,403.91 | - |
| 公告日期 | 2025-08-27 | 2025-04-30 | 2025-04-24 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |