| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 410,076,033.85 | 293,964,205.03 | 91,584,021.97 | 691,165,869.96 |
| 收到的税费返还 | 1,707,597.56 | 1,707,597.56 | 1,053,630.7 | 3,559,577.66 |
| 收到其他与经营活动有关的现金 | 12,724,332.97 | 3,953,740.61 | 3,765,479.25 | 37,348,747.71 |
| 经营活动现金流入小计 | 424,507,964.38 | 299,625,543.2 | 96,403,131.92 | 732,074,195.33 |
| 购买商品、接受劳务支付的现金 | 367,820,610.09 | 272,358,940.7 | 122,670,019.44 | 611,128,781.13 |
| 支付给职工以及为职工支付的现金 | 35,739,813.5 | 24,201,569.29 | 13,007,953.34 | 46,438,218.99 |
| 支付的各项税费 | 6,731,137.09 | 3,876,202.28 | 2,262,910.04 | 11,390,237.34 |
| 支付其他与经营活动有关的现金 | 28,234,249.17 | 15,507,636 | 7,091,009.38 | 31,963,098.67 |
| 经营活动现金流出小计 | 438,525,809.85 | 315,944,348.27 | 145,031,892.2 | 700,920,336.13 |
| 经营活动产生的现金流量净额 | -14,017,845.47 | -16,318,805.07 | -48,628,760.28 | 31,153,859.2 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 4,001,000 |
| 取得投资收益收到的现金 | - | - | - | 15,514.44 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 122,066.33 | 122,066.33 | - | 1,964,803.22 |
| 收到的其他与投资活动有关的现金 | 10,000 | - | - | 8,766,851.22 |
| 投资活动现金流入的平衡项目 | 0 | 0 | - | 0 |
| 投资活动现金流入小计 | 132,066.33 | 122,066.33 | - | 14,748,168.88 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,330,423.72 | 9,126,681.19 | 3,664,394.76 | 12,063,362.01 |
| 投资支付的现金 | 70,000 | 38,500 | 70,000 | 4,001,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | - | 1,045,000 |
| 投资活动现金流出小计 | 12,400,423.72 | 9,165,181.19 | 3,734,394.76 | 17,109,362.01 |
| 投资活动产生的现金流量净额 | -12,268,357.39 | -9,043,114.86 | -3,734,394.76 | -2,361,193.13 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 37,000 | 37,000 | 37,000 | 512,050 |
| 取得借款收到的现金 | 434,540,821.26 | 338,027,028.29 | 335,153,153.61 | 564,365,454.96 |
| 筹资活动现金流入小计 | 434,577,821.26 | 338,064,028.29 | 335,190,153.61 | 564,877,504.96 |
| 偿还债务支付的现金 | 398,603,965.5 | 323,200,000 | 297,600,000 | 627,934,761.93 |
| 分配股利、利润或偿付利息支付的现金 | 13,565,698.53 | 10,405,203.14 | 4,725,738.07 | 26,580,565.87 |
| 支付其他与筹资活动有关的现金 | 748,668.46 | - | 238,113.89 | 13,994,613.82 |
| 筹资活动现金流出小计 | 412,918,332.49 | 333,605,203.14 | 302,563,851.96 | 668,509,941.62 |
| 筹资活动产生的现金流量净额 | 21,659,488.77 | 4,458,825.15 | 32,626,301.65 | -103,632,436.66 |
| 四、汇率变动对现金及现金等价物的影响 | 229,373.29 | 244,077.01 | 192,314.4 | 419,641.26 |
| 五、现金及现金等价物净增加额 | -4,397,340.8 | -20,659,017.77 | -19,544,538.99 | -74,420,129.33 |
| 加:期初现金及现金等价物余额 | 53,005,076.92 | 53,005,076.92 | 53,005,076.92 | 127,425,206.25 |
| 期末现金及现金等价物余额 | 48,607,736.12 | 32,346,059.15 | 33,460,537.93 | 53,005,076.92 |
| 补充资料: | | | | |
| 净利润 | - | -24,122,824.81 | - | -49,812,776.91 |
| 资产减值准备 | - | -2,419,127.21 | - | 14,377,218.14 |
| 固定资产和投资性房地产折旧 | - | 16,328,468.46 | - | 35,721,863.03 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 16,328,468.46 | - | 35,721,863.03 |
| 无形资产摊销 | - | 1,188,804.84 | - | 2,773,386.96 |
| 长期待摊费用摊销 | - | 289,237.66 | - | 406,684.2 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -889.11 | - | -365,617.17 |
| 固定资产报废损失 | - | 2,950 | - | 106,400.58 |
| 财务费用 | - | 10,042,053.97 | - | 28,235,056.94 |
| 投资损失 | - | 14,997 | - | 560,775.51 |
| 递延所得税 | - | 428,318.04 | - | -5,811,822.02 |
| 其中:递延所得税资产减少 | - | 428,318.04 | - | -4,722,695.67 |
| 递延所得税负债增加 | - | - | - | -1,089,126.35 |
| 存货的减少 | - | -15,513,889.16 | - | 51,192,734.52 |
| 经营性应收项目的减少 | - | -9,320,179.57 | - | 7,211,738.4 |
| 经营性应付项目的增加 | - | 5,882,996.6 | - | -49,574,105.31 |
| 其他 | - | - | - | -8,766,851.22 |
| 现金的期末余额 | - | 32,346,059.15 | - | 53,005,076.92 |
| 减:现金的期初余额 | - | 53,005,076.92 | - | 127,425,206.25 |
| 现金及现金等价物的净增加额 | - | -20,659,017.77 | - | -74,420,129.33 |
| 公告日期 | 2025-10-28 | 2025-08-29 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |