| 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 | 413,374,618.31 | 260,413,362.24 | 152,240,411.54 | 475,290,050.04 |
| 收到的税费返还 | 23,459.3 | - | - | - |
| 收到其他与经营活动有关的现金 | 11,354,669.61 | 7,016,418.04 | 3,321,569.39 | 12,028,012.68 |
| 经营活动现金流入小计 | 424,752,747.22 | 267,429,780.28 | 155,561,980.93 | 487,318,062.72 |
| 购买商品、接受劳务支付的现金 | 252,471,045.98 | 157,252,003.82 | 60,602,332.52 | 308,183,235.89 |
| 支付给职工以及为职工支付的现金 | 67,720,269 | 46,535,352.6 | 26,757,571.36 | 82,766,111.94 |
| 支付的各项税费 | 21,774,133.89 | 14,367,327.69 | 8,786,269.78 | 32,112,345.96 |
| 支付其他与经营活动有关的现金 | 69,144,178.72 | 47,260,669.52 | 39,942,500.28 | 69,684,134.21 |
| 经营活动现金流出小计 | 411,109,627.59 | 265,415,353.63 | 136,088,673.94 | 492,745,828 |
| 经营活动产生的现金流量净额 | 13,643,119.63 | 2,014,426.65 | 19,473,306.99 | -5,427,765.28 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 0 |
| 取得投资收益收到的现金 | 178,672.21 | 166,916.66 | 127,688.89 | 244,223.33 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 285,915 | 19,376 | 13,376 | 255,812.53 |
| 收到的其他与投资活动有关的现金 | 8,000,000 | 2,000,000 | 2,000,000 | 25,000,000 |
| 投资活动现金流入小计 | 8,464,587.21 | 2,186,292.66 | 2,141,064.89 | 25,500,035.86 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,949,119.17 | 3,821,330.25 | 506,994.66 | 9,188,168 |
| 投资支付的现金 | 2,142,000 | 2,142,000 | - | - |
| 取得子公司及其他营业单位支付的现金 | - | - | - | 19,625.06 |
| 支付其他与投资活动有关的现金 | 6,000,000 | 6,000,000 | - | 15,000,000 |
| 投资活动现金流出小计 | 27,091,119.17 | 11,963,330.25 | 506,994.66 | 24,207,793.06 |
| 投资活动产生的现金流量净额 | -18,626,531.96 | -9,777,037.59 | 1,634,070.23 | 1,292,242.8 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 41,000,000 | 35,000,000 | 12,000,000 | 36,000,000 |
| 收到其他与筹资活动有关的现金 | 713,233.8 | 713,233.8 | - | 2,101,726.66 |
| 筹资活动现金流入小计 | 41,713,233.8 | 35,713,233.8 | 12,000,000 | 38,101,726.66 |
| 偿还债务支付的现金 | 23,000,000 | 23,000,000 | 20,000,000 | 36,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 3,662,825.81 | 3,157,959.15 | 2,816,566.68 | 1,778,429.47 |
| 其中:子公司支付给少数股东的股利、利润 | 2,500,000 | - | - | - |
| 支付其他与筹资活动有关的现金 | 986,272.32 | 310,016.16 | - | 620,610.81 |
| 筹资活动现金流出小计 | 27,649,098.13 | 26,467,975.31 | 22,816,566.68 | 38,399,040.28 |
| 筹资活动产生的现金流量净额 | 14,064,135.67 | 9,245,258.49 | -10,816,566.68 | -297,313.62 |
| 四、汇率变动对现金及现金等价物的影响 | 399,029.35 | 451,578.72 | 139,832.41 | 39,310.75 |
| 五、现金及现金等价物净增加额 | 9,479,752.69 | 1,934,226.27 | 10,430,642.95 | -4,393,525.35 |
| 加:期初现金及现金等价物余额 | 75,746,114.81 | 75,746,114.81 | 75,746,114.81 | 80,139,640.16 |
| 期末现金及现金等价物余额 | 85,225,867.5 | 77,680,341.08 | 86,176,757.76 | 75,746,114.81 |
| 补充资料: | | | | |
| 净利润 | - | 8,844,699.03 | - | -8,578,483.35 |
| 资产减值准备 | - | 351,939.46 | - | 3,194,971.78 |
| 固定资产和投资性房地产折旧 | - | 3,644,600.81 | - | 6,996,657.74 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 3,644,600.81 | - | 6,996,657.74 |
| 无形资产摊销 | - | 274,727.93 | - | 747,249.97 |
| 长期待摊费用摊销 | - | 893,065.51 | - | 1,329,244.96 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 1,952.87 | - | -10,967.08 |
| 固定资产报废损失 | - | 77,361.16 | - | 66,850.83 |
| 财务费用 | - | 195,930.15 | - | 1,612,560.16 |
| 递延所得税 | - | -269,436.17 | - | -169,348.37 |
| 其中:递延所得税资产减少 | - | -142,282.47 | - | -807,202.75 |
| 递延所得税负债增加 | - | -127,153.7 | - | 637,854.38 |
| 存货的减少 | - | -10,826,836.64 | - | 2,291,558.72 |
| 经营性应收项目的减少 | - | -21,976,010.85 | - | 13,668,532.97 |
| 经营性应付项目的增加 | - | 20,293,818.61 | - | -27,076,864.82 |
| 现金的期末余额 | - | 77,680,341.08 | - | 75,746,114.81 |
| 减:现金的期初余额 | - | 75,746,114.81 | - | 80,139,640.16 |
| 现金及现金等价物的净增加额 | - | 1,934,226.27 | - | -4,393,525.35 |
| 公告日期 | 2025-10-24 | 2025-08-21 | 2025-04-30 | 2025-03-27 |
| 审计意见(境内) | | | | 标准无保留意见 |