| 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 | 469,751,132.77 | 242,659,748.37 | 1,182,332,723.45 | 680,238,052.7 |
| 收到的税费返还 | 3,259,706.41 | 3,156,975.37 | 2,090,635.24 | 1,029,933.48 |
| 收到其他与经营活动有关的现金 | 19,509,285.94 | 20,830,216.49 | 68,238,046.11 | 51,594,119.87 |
| 经营活动现金流入小计 | 492,520,125.12 | 266,646,940.23 | 1,252,661,404.8 | 732,862,106.05 |
| 购买商品、接受劳务支付的现金 | 311,989,180.04 | 197,466,044.74 | 777,239,786.22 | 438,249,269.4 |
| 支付给职工以及为职工支付的现金 | 199,326,424.6 | 102,357,092.12 | 357,293,051.56 | 259,997,295.41 |
| 支付的各项税费 | 23,497,665.87 | 13,305,130.7 | 43,428,158.96 | 32,659,603.24 |
| 支付其他与经营活动有关的现金 | 47,547,505.55 | 23,267,054.07 | 114,512,674.88 | 55,236,909.63 |
| 经营活动现金流出小计 | 582,360,776.06 | 336,395,321.63 | 1,292,473,671.62 | 786,143,077.68 |
| 经营活动产生的现金流量净额 | -89,840,650.94 | -69,748,381.4 | -39,812,266.82 | -53,280,971.63 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 7,841,800 | - | 160,000,000 | 160,256,228.23 |
| 取得投资收益收到的现金 | 736,086.06 | - | 256,228.27 | 901.22 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 3,884,600 | 84,600 | 5,414,982.12 | 4,637,600 |
| 收到的其他与投资活动有关的现金 | - | - | - | 3,267,584.01 |
| 投资活动现金流入小计 | 12,462,486.06 | 84,600 | 165,671,210.39 | 168,162,313.46 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 27,573,983.33 | 14,552,358.79 | 29,271,867.91 | 21,577,602.85 |
| 投资支付的现金 | 47,729,960 | - | 160,000,000 | 160,001,612 |
| 取得子公司及其他营业单位支付的现金 | - | 39,888,160 | - | - |
| 支付其他与投资活动有关的现金 | 1,960,000 | 1,960,130 | - | 2,929,293.01 |
| 投资活动现金流出小计 | 77,263,943.33 | 56,400,648.79 | 189,271,867.91 | 184,508,507.86 |
| 投资活动产生的现金流量净额 | -64,801,457.27 | -56,316,048.79 | -23,600,657.52 | -16,346,194.4 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 8,405,600 | - | 42,655,002 | 426,374 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 424,762 | - |
| 取得借款收到的现金 | 330,658,001.76 | 244,853,599 | 440,661,195.46 | 254,598,330 |
| 收到其他与筹资活动有关的现金 | 25,000,000 | 12,650,772.57 | 25,000,000 | 111,080,133.5 |
| 筹资活动现金流入小计 | 364,063,601.76 | 257,504,371.57 | 508,316,197.46 | 366,104,837.5 |
| 偿还债务支付的现金 | 190,586,069.31 | 117,807,916.53 | 502,097,328.56 | 359,101,537.52 |
| 分配股利、利润或偿付利息支付的现金 | 6,671,849.78 | 3,305,809.31 | 24,425,429.81 | 20,775,526.77 |
| 支付其他与筹资活动有关的现金 | 5,138,743.14 | 83,316.39 | 71,529,518.5 | 44,160,731.47 |
| 筹资活动现金流出小计 | 202,396,662.23 | 121,197,042.23 | 598,052,276.87 | 424,037,795.76 |
| 筹资活动产生的现金流量净额 | 161,666,939.53 | 136,307,329.34 | -89,736,079.41 | -57,932,958.26 |
| 四、汇率变动对现金及现金等价物的影响 | 106,593.95 | 7,860.26 | 491,039.57 | 85,429.18 |
| 五、现金及现金等价物净增加额 | 7,131,425.27 | 10,250,759.41 | -152,657,964.18 | -127,474,695.11 |
| 加:期初现金及现金等价物余额 | 47,399,249.4 | 47,396,289.61 | 200,057,213.58 | 196,641,709.24 |
| 期末现金及现金等价物余额 | 54,530,674.67 | 57,647,049.02 | 47,399,249.4 | 69,167,014.13 |
| 补充资料: | | | | |
| 净利润 | 43,174,687.11 | - | 91,487,782.83 | - |
| 资产减值准备 | 15,146,447.63 | - | 16,244,897.67 | - |
| 固定资产和投资性房地产折旧 | 30,733,203.19 | - | 61,045,245.7 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 30,733,203.19 | - | 61,045,245.7 | - |
| 无形资产摊销 | 2,926,107.62 | - | 5,022,014.13 | - |
| 长期待摊费用摊销 | 24,113,312.33 | - | 11,852,893.97 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -3,192,435.14 | - | -3,715,927.82 | - |
| 固定资产报废损失 | -67,430.4 | - | 412,711.91 | - |
| 公允价值变动损失 | - | - | -24,000,000 | - |
| 财务费用 | 7,312,068.2 | - | 17,209,199.87 | - |
| 投资损失 | 4,307,566.75 | - | -26,561,240.95 | - |
| 递延所得税 | 2,683,574.66 | - | 2,866,340.12 | - |
| 其中:递延所得税资产减少 | 3,226,634.64 | - | -1,990,046.68 | - |
| 递延所得税负债增加 | -543,059.98 | - | 4,856,386.8 | - |
| 存货的减少 | 11,173,999.68 | - | -149,681,933.71 | - |
| 经营性应收项目的减少 | -250,082,524.04 | - | -190,484,129.72 | - |
| 经营性应付项目的增加 | 18,202,605.64 | - | 144,154,877.85 | - |
| 现金的期末余额 | 54,530,674.67 | - | 47,399,249.4 | - |
| 减:现金的期初余额 | 47,399,249.4 | - | 200,057,213.58 | - |
| 现金及现金等价物的净增加额 | 7,131,425.27 | - | -152,657,964.18 | - |
| 公告日期 | 2025-08-22 | 2025-04-25 | 2025-03-22 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |