| 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 | 224,766,910.67 | 109,995,603.65 | 424,629,750.49 | 299,306,413.16 |
| 收到的税费返还 | 3,872,736.72 | 3,222,899.28 | 12,229,388.72 | 8,759,989.65 |
| 收到其他与经营活动有关的现金 | 3,433,094.44 | 1,478,369.21 | 24,053,380.87 | 12,681,317.36 |
| 经营活动现金流入小计 | 232,072,741.83 | 114,696,872.14 | 460,912,520.08 | 320,747,720.17 |
| 购买商品、接受劳务支付的现金 | 155,055,448.15 | 73,582,374.87 | 214,352,019.01 | 142,940,578.54 |
| 支付给职工以及为职工支付的现金 | 78,365,897.87 | 34,829,284.75 | 121,239,607.89 | 93,075,124.66 |
| 支付的各项税费 | 12,940,506.1 | 7,303,304.6 | 12,848,626.64 | 7,305,222.03 |
| 支付其他与经营活动有关的现金 | 12,058,231.06 | 8,109,212.74 | 22,266,854.66 | 11,856,346.06 |
| 经营活动现金流出小计 | 258,420,083.18 | 123,824,176.96 | 370,707,108.2 | 255,177,271.29 |
| 经营活动产生的现金流量净额 | -26,347,341.35 | -9,127,304.82 | 90,205,411.88 | 65,570,448.88 |
| 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 | 950,329.74 | 650,000 | 1,700 | - |
| 收到的其他与投资活动有关的现金 | - | - | 103,382,326.57 | 89,357,356.71 |
| 投资活动现金流入小计 | 950,329.74 | 650,000 | 103,384,026.57 | 89,357,356.71 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 27,935,652 | 22,036,510.53 | 141,262,432.75 | 100,182,001.13 |
| 投资支付的现金 | 3,346,700 | 10,211,316.31 | 3,053,301 | 1,280,000 |
| 支付其他与投资活动有关的现金 | - | - | 53,000,000 | 39,000,000 |
| 投资活动现金流出小计 | 31,282,352 | 32,247,826.84 | 197,315,733.75 | 140,462,001.13 |
| 投资活动产生的现金流量净额 | -30,332,022.26 | -31,597,826.84 | -93,931,707.18 | -51,104,644.42 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 6,864,616.31 | - | - |
| 取得借款收到的现金 | 61,500,000 | 51,500,000 | 108,500,000 | 78,500,000 |
| 筹资活动现金流入小计 | 61,500,000 | 58,364,616.31 | 108,500,000 | 78,500,000 |
| 偿还债务支付的现金 | 5,295,000 | 5,295,000 | 72,295,000 | 46,795,000 |
| 分配股利、利润或偿付利息支付的现金 | 1,964,022.76 | 854,768.53 | 14,027,845.64 | 12,634,861.57 |
| 支付其他与筹资活动有关的现金 | 2,723,280 | 1,361,640 | 5,633,710.1 | 3,953,430.66 |
| 筹资活动现金流出小计 | 9,982,302.76 | 7,511,408.53 | 91,956,555.74 | 63,383,292.23 |
| 筹资活动产生的现金流量净额 | 51,517,697.24 | 50,853,207.78 | 16,543,444.26 | 15,116,707.77 |
| 四、汇率变动对现金及现金等价物的影响 | 585,438.47 | 241,986.45 | 2,783,987.44 | -249,154.93 |
| 五、现金及现金等价物净增加额 | -4,576,227.9 | 10,370,062.57 | 15,601,136.4 | 29,333,357.3 |
| 加:期初现金及现金等价物余额 | 118,927,767.15 | 118,929,146.1 | 103,326,630.75 | 103,326,630.75 |
| 期末现金及现金等价物余额 | 114,351,539.25 | 129,299,208.67 | 118,927,767.15 | 132,659,988.05 |
| 补充资料: | | | | |
| 净利润 | -2,766,138.37 | - | -1,973,962.25 | - |
| 资产减值准备 | 4,013,309.28 | - | 3,143,970.42 | - |
| 固定资产和投资性房地产折旧 | 21,828,185.04 | - | 40,853,352.49 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 21,828,185.04 | - | 40,853,352.49 | - |
| 无形资产摊销 | 66,602 | - | 529,344.14 | - |
| 长期待摊费用摊销 | 682,698.58 | - | 1,248,435.8 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 454,228.65 | - | -534,173.6 | - |
| 固定资产报废损失 | 34,386.35 | - | 92,704.08 | - |
| 公允价值变动损失 | - | - | -12,290.41 | - |
| 财务费用 | 2,286,884.93 | - | 1,279,788.85 | - |
| 投资损失 | -148,444.53 | - | -295,793.29 | - |
| 递延所得税 | -1,270,119.54 | - | 2,714,836.43 | - |
| 其中:递延所得税资产减少 | -967,416.74 | - | -2,804,806 | - |
| 递延所得税负债增加 | -302,702.8 | - | 5,519,642.43 | - |
| 存货的减少 | -33,565,756.27 | - | -8,182,264.65 | - |
| 经营性应收项目的减少 | -40,216,563.21 | - | 22,276,494.61 | - |
| 经营性应付项目的增加 | 13,477,308.77 | - | 23,979,601.04 | - |
| 其他 | 4,616,078.44 | - | 32,319.77 | - |
| 现金的期末余额 | 114,351,539.25 | - | 118,927,767.15 | - |
| 减:现金的期初余额 | 118,927,767.15 | - | 103,326,630.75 | - |
| 现金及现金等价物的净增加额 | -4,576,227.9 | - | 15,601,136.4 | - |
| 公告日期 | 2025-08-28 | 2025-04-26 | 2025-03-18 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |