| 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 | 441,589,206.15 | 218,286,708.26 | 906,076,124.93 | 576,448,150.79 |
| 收到的税费返还 | 72,532,375.3 | 44,935,941.96 | 95,442,789.57 | 71,393,930.8 |
| 收到其他与经营活动有关的现金 | 43,563,371.18 | 8,447,679.83 | 22,532,068.44 | 9,623,876.3 |
| 经营活动现金流入小计 | 557,684,952.63 | 271,670,330.05 | 1,024,050,982.94 | 657,465,957.89 |
| 购买商品、接受劳务支付的现金 | 526,667,736.92 | 174,359,527.82 | 712,708,248.45 | 459,358,893.65 |
| 支付给职工以及为职工支付的现金 | 99,373,138.61 | 58,447,801.31 | 136,776,113.75 | 108,833,020.7 |
| 支付的各项税费 | 8,738,347.46 | 2,999,362.9 | 3,752,098.63 | 1,394,426.2 |
| 支付其他与经营活动有关的现金 | 31,522,048.73 | 14,929,603.67 | 52,091,565.13 | 39,239,611.6 |
| 经营活动现金流出小计 | 666,301,271.72 | 250,736,295.7 | 905,328,025.96 | 608,825,952.15 |
| 经营活动产生的现金流量净额 | -108,616,319.09 | 20,934,034.35 | 118,722,956.98 | 48,640,005.74 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 330,000,000 | 160,000,000 | 535,000,000 | 445,000,000 |
| 取得投资收益收到的现金 | 6,148,117.16 | 3,459,134.96 | 8,559,708.11 | 5,903,456.88 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 95,000 | 80,000 | 3,922,899.51 | 196,980 |
| 收到的其他与投资活动有关的现金 | 5,500,000 | 5,500,000 | 2,500,000 | - |
| 投资活动现金流入小计 | 341,743,117.16 | 169,039,134.96 | 549,982,607.62 | 451,100,436.88 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 137,410,655.96 | 41,726,882.76 | 170,538,127.49 | 135,645,426.91 |
| 投资支付的现金 | 205,000,000 | 95,000,000 | 630,000,000 | 400,000,000 |
| 支付其他与投资活动有关的现金 | 3,489,600 | 3,128,200 | 5,500,000 | - |
| 投资活动现金流出小计 | 345,900,255.96 | 139,855,082.76 | 806,038,127.49 | 535,645,426.91 |
| 投资活动产生的现金流量净额 | -4,157,138.8 | 29,184,052.2 | -256,055,519.87 | -84,544,990.03 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 359,473,250 | 119,900,000 | 370,000,000 | 280,000,000 |
| 筹资活动现金流入小计 | 359,473,250 | 119,900,000 | 370,000,000 | 280,000,000 |
| 偿还债务支付的现金 | 169,999,999 | 70,000,000 | 189,000,002 | 159,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 29,078,134.22 | 1,989,899.16 | 12,309,490.7 | 10,508,726.84 |
| 支付其他与筹资活动有关的现金 | 2,554,735.04 | 424,741.54 | 1,042,545.64 | 862,442.37 |
| 筹资活动现金流出小计 | 201,632,868.26 | 72,414,640.7 | 202,352,038.34 | 170,371,169.21 |
| 筹资活动产生的现金流量净额 | 157,840,381.74 | 47,485,359.3 | 167,647,961.66 | 109,628,830.79 |
| 四、汇率变动对现金及现金等价物的影响 | -43,498.62 | -257,802.24 | 6,268,526.05 | 2,234,349.95 |
| 五、现金及现金等价物净增加额 | 45,023,425.23 | 97,345,643.61 | 36,583,924.82 | 75,958,196.45 |
| 加:期初现金及现金等价物余额 | 223,619,331.87 | 223,619,331.87 | 187,035,407.05 | 187,035,407.05 |
| 期末现金及现金等价物余额 | 268,642,757.1 | 320,964,975.48 | 223,619,331.87 | 262,993,603.5 |
| 补充资料: | | | | |
| 净利润 | 34,804,993.79 | - | 92,952,620.78 | - |
| 资产减值准备 | 23,587,658.63 | - | 61,876,598.31 | - |
| 固定资产和投资性房地产折旧 | 32,953,234.66 | - | 56,946,278.22 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 32,953,234.66 | - | 56,946,278.22 | - |
| 无形资产摊销 | 2,576,434.86 | - | 4,316,065.92 | - |
| 长期待摊费用摊销 | 303,945.52 | - | 4,992,666.36 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 92,159.25 | - | -3,644,633.83 | - |
| 固定资产报废损失 | 3,307.1 | - | 58,024.77 | - |
| 公允价值变动损失 | -3,994,966.02 | - | -5,730,840.39 | - |
| 财务费用 | -1,395,493.31 | - | -173,495.93 | - |
| 投资损失 | -1,297,773.69 | - | -3,761,702.47 | - |
| 递延所得税 | -4,039,458.6 | - | 2,327,218.06 | - |
| 其中:递延所得税资产减少 | -9,431,506.44 | - | -7,728,018.14 | - |
| 递延所得税负债增加 | 5,392,047.84 | - | 10,055,236.2 | - |
| 存货的减少 | -184,413,881.24 | - | -237,477,277.93 | - |
| 经营性应收项目的减少 | -84,995,472.25 | - | 22,107,020.81 | - |
| 经营性应付项目的增加 | 60,026,947.88 | - | 121,828,794.87 | - |
| 其他 | 14,578,845.86 | - | - | - |
| 现金的期末余额 | 268,642,757.1 | - | 223,619,331.87 | - |
| 减:现金的期初余额 | 223,619,331.87 | - | 187,035,407.05 | - |
| 现金及现金等价物的净增加额 | 45,023,425.23 | - | 36,583,924.82 | - |
| 公告日期 | 2025-08-27 | 2025-04-23 | 2025-04-23 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |