| 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 | 440,759,800.45 | 284,831,647.12 | 1,030,224,826.59 | 768,234,309.54 |
| 收到的税费返还 | 72,168.95 | 16,616.39 | 3,178,581.55 | 3,122,325.59 |
| 收到其他与经营活动有关的现金 | 86,194,348.87 | 22,977,809.64 | 78,550,210.85 | 63,382,862.26 |
| 经营活动现金流入小计 | 527,026,318.27 | 307,826,073.15 | 1,111,953,618.99 | 834,739,497.39 |
| 购买商品、接受劳务支付的现金 | 332,540,324.98 | 202,353,871.85 | 734,712,564.7 | 563,115,369.48 |
| 支付给职工以及为职工支付的现金 | 42,021,820.7 | 20,669,271.82 | 87,298,182.96 | 70,300,185.13 |
| 支付的各项税费 | 4,575,340.69 | 2,319,477.73 | 17,333,538.98 | 9,343,404.11 |
| 支付其他与经营活动有关的现金 | 58,063,101.35 | 35,527,930.71 | 137,322,310.41 | 86,755,128.09 |
| 经营活动现金流出小计 | 437,200,587.72 | 260,870,552.11 | 976,666,597.05 | 729,514,086.81 |
| 经营活动产生的现金流量净额 | 89,825,730.55 | 46,955,521.04 | 135,287,021.94 | 105,225,410.58 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 25,301 | 25,301 |
| 取得投资收益收到的现金 | - | - | 2,582,064.29 | 2,582,064.29 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 200 | - | 526,099.83 | 325,986.83 |
| 收到的其他与投资活动有关的现金 | 535,404.98 | 525,404.98 | 19,550,573.72 | 19,548,003.21 |
| 投资活动现金流入小计 | 535,604.98 | 525,404.98 | 22,684,038.84 | 22,481,355.33 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 25,928,304.31 | 8,671,943.51 | 54,019,050.23 | 52,125,824.66 |
| 投资支付的现金 | - | 9,800,000 | 600,000 | 600,000 |
| 取得子公司及其他营业单位支付的现金 | 20,740,000 | - | 15,862,540.08 | 15,862,540.08 |
| 支付其他与投资活动有关的现金 | 159,649.09 | 500,000 | 17,091,369.12 | 15,106,190.23 |
| 投资活动现金流出小计 | 46,827,953.4 | 18,971,943.51 | 87,572,959.43 | 83,694,554.97 |
| 投资活动产生的现金流量净额 | -46,292,348.42 | -18,446,538.53 | -64,888,920.59 | -61,213,199.64 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 196,000 | 196,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 196,000 | 196,000 |
| 取得借款收到的现金 | 44,166,931.42 | 16,176,933.42 | 234,275,726 | 166,685,726 |
| 收到其他与筹资活动有关的现金 | 47,100,000 | 8,800,000 | 252,600,292.79 | 186,185,292.79 |
| 筹资活动现金流入小计 | 91,266,931.42 | 24,976,933.42 | 487,072,018.79 | 353,067,018.79 |
| 偿还债务支付的现金 | 37,879,867.71 | 13,988,928.6 | 228,477,037.19 | 113,632,602.74 |
| 分配股利、利润或偿付利息支付的现金 | 18,491,837.38 | 9,119,273.7 | 43,307,389.18 | 33,004,191.22 |
| 支付其他与筹资活动有关的现金 | 86,619,041.59 | 41,342,175.71 | 280,543,202.34 | 230,368,350.95 |
| 筹资活动现金流出小计 | 142,990,746.68 | 64,450,378.01 | 552,327,628.71 | 377,005,144.91 |
| 筹资活动产生的现金流量净额 | -51,723,815.26 | -39,473,444.59 | -65,255,609.92 | -23,938,126.12 |
| 四、汇率变动对现金及现金等价物的影响 | 83,888.44 | 54,249.22 | 88,368.35 | 50,033.46 |
| 五、现金及现金等价物净增加额 | -8,106,544.69 | -10,910,212.86 | 5,230,859.78 | 20,124,118.28 |
| 加:期初现金及现金等价物余额 | 100,267,192.32 | 100,267,192.32 | 95,036,332.54 | 95,036,332.54 |
| 期末现金及现金等价物余额 | 92,160,647.63 | 89,356,979.46 | 100,267,192.32 | 115,160,450.82 |
| 补充资料: | | | | |
| 净利润 | 31,869,621.31 | - | -86,843,112.49 | - |
| 资产减值准备 | -7,161,672.76 | - | 15,837,153.91 | - |
| 固定资产和投资性房地产折旧 | 19,265,407.3 | - | 37,028,608.27 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 19,265,407.3 | - | 37,028,608.27 | - |
| 无形资产摊销 | 507,644.19 | - | 948,308.14 | - |
| 长期待摊费用摊销 | 990,417.49 | - | 1,246,707.65 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -25,911,620.61 | - | 665,551.31 | - |
| 固定资产报废损失 | 729,487.95 | - | 2,922,498.17 | - |
| 公允价值变动损失 | - | - | 428,240 | - |
| 财务费用 | 32,651,064.3 | - | 38,544,388.32 | - |
| 投资损失 | 1,060,660.84 | - | -214,519.02 | - |
| 递延所得税 | -130,174.51 | - | 3,171,264.85 | - |
| 其中:递延所得税资产减少 | -9,006.76 | - | 535,328.37 | - |
| 递延所得税负债增加 | -121,167.75 | - | 2,635,936.48 | - |
| 存货的减少 | 185,576,376.81 | - | 95,257,003.96 | - |
| 经营性应收项目的减少 | -48,300,802.15 | - | -56,558,060.12 | - |
| 经营性应付项目的增加 | -113,750,762.9 | - | 30,376,004.13 | - |
| 其他 | - | - | -1,354,563.81 | - |
| 现金的期末余额 | 92,160,647.63 | - | 100,267,192.32 | - |
| 减:现金的期初余额 | 100,267,192.32 | - | 95,036,332.54 | - |
| 现金及现金等价物的净增加额 | -8,106,544.69 | - | 5,230,859.78 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-04-16 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |