| 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 | 566,618,529.45 | 241,967,024.81 | 1,094,210,225.8 | 859,629,941.96 |
| 收到的税费返还 | 104,995.63 | - | 315,449.5 | 231,777.65 |
| 收到其他与经营活动有关的现金 | 55,330,898.63 | 26,600,202 | 37,148,045.08 | 30,717,104.55 |
| 经营活动现金流入小计 | 622,054,423.71 | 268,567,226.81 | 1,131,673,720.38 | 890,578,824.16 |
| 购买商品、接受劳务支付的现金 | 397,182,644.42 | 169,996,068.44 | 659,457,733.71 | 588,740,602.62 |
| 支付给职工以及为职工支付的现金 | 101,453,184.17 | 49,029,535.57 | 199,020,145.95 | 149,624,718.85 |
| 支付的各项税费 | 38,412,815.08 | 13,909,339.04 | 82,050,775.8 | 61,217,588.27 |
| 支付其他与经营活动有关的现金 | 66,519,690.91 | 36,074,632.59 | 86,261,386.67 | 45,378,014.41 |
| 经营活动现金流出小计 | 603,568,334.58 | 269,009,575.64 | 1,026,790,042.13 | 844,960,924.15 |
| 经营活动产生的现金流量净额 | 18,486,089.13 | -442,348.83 | 104,883,678.25 | 45,617,900.01 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,417,597 | 910,807 | 12,594,749.64 | 12,348,653.22 |
| 投资活动现金流入小计 | 1,417,597 | 910,807 | 12,594,749.64 | 12,348,653.22 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 97,832,274.65 | 19,917,664.8 | 76,382,672.08 | 60,407,742.1 |
| 投资活动现金流出小计 | 97,832,274.65 | 19,917,664.8 | 76,382,672.08 | 60,407,742.1 |
| 投资活动产生的现金流量净额 | -96,414,677.65 | -19,006,857.8 | -63,787,922.44 | -48,059,088.88 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 169,522,000 | 89,700,000 | 46,500,000 | 46,500,000 |
| 收到其他与筹资活动有关的现金 | 13,624,000 | - | 353,095,000 | 280,000,000 |
| 筹资活动现金流入小计 | 183,146,000 | 89,700,000 | 399,595,000 | 326,500,000 |
| 偿还债务支付的现金 | 9,160,000 | 5,105,000 | 248,590,000 | 159,802,900 |
| 分配股利、利润或偿付利息支付的现金 | 35,129,251.29 | 16,635,006 | 78,020,479.07 | 57,717,189.72 |
| 支付其他与筹资活动有关的现金 | 29,595,489.93 | 12,763,846.25 | 88,704,980.34 | 76,961,725.74 |
| 筹资活动现金流出小计 | 73,884,741.22 | 34,503,852.25 | 415,315,459.41 | 294,481,815.46 |
| 筹资活动产生的现金流量净额 | 109,261,258.78 | 55,196,147.75 | -15,720,459.41 | 32,018,184.54 |
| 四、汇率变动对现金及现金等价物的影响 | 490,515.18 | -3,848.38 | 442,090.4 | 727,435.62 |
| 五、现金及现金等价物净增加额 | 31,823,185.44 | 35,743,092.74 | 25,817,386.8 | 30,304,431.29 |
| 加:期初现金及现金等价物余额 | 45,502,344.75 | 45,502,344.75 | 19,684,957.95 | 19,684,957.95 |
| 期末现金及现金等价物余额 | 77,325,530.19 | 81,245,437.49 | 45,502,344.75 | 49,989,389.24 |
| 补充资料: | | | | |
| 净利润 | -37,201,169.03 | - | -122,873,267.67 | - |
| 资产减值准备 | 7,579,370.43 | - | 33,881,982.58 | - |
| 固定资产和投资性房地产折旧 | 43,129,526.17 | - | 93,897,776.33 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 43,129,526.17 | - | 93,897,776.33 | - |
| 无形资产摊销 | 2,021,974.01 | - | 3,997,036.32 | - |
| 长期待摊费用摊销 | 4,951,900.19 | - | 15,969,587.56 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 493,006.35 | - | -1,846,504.67 | - |
| 固定资产报废损失 | - | - | 83,961.8 | - |
| 公允价值变动损失 | 2,611,858.35 | - | 6,425,617.96 | - |
| 财务费用 | 47,577,814.91 | - | 90,976,276.03 | - |
| 递延所得税 | -103,153.15 | - | 8,226,475.73 | - |
| 其中:递延所得税资产减少 | 593,095.7 | - | 2,081,859.13 | - |
| 递延所得税负债增加 | -696,248.85 | - | 6,144,616.6 | - |
| 存货的减少 | -4,717,999.74 | - | 46,574,393.73 | - |
| 经营性应收项目的减少 | -66,364,516.26 | - | -13,199,854.63 | - |
| 经营性应付项目的增加 | 8,330,935.84 | - | -70,983,303.33 | - |
| 现金的期末余额 | 77,325,530.19 | - | 45,502,344.75 | - |
| 减:现金的期初余额 | 45,502,344.75 | - | 19,684,957.95 | - |
| 现金及现金等价物的净增加额 | 31,823,185.44 | - | 25,817,386.8 | - |
| 公告日期 | 2025-08-27 | 2025-04-30 | 2025-04-11 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |