| 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 | 153,362,557.47 | 103,892,179.3 | 49,566,901.42 | 199,863,270.61 |
| 收到的税费返还 | 6,208,820.05 | 4,675,735.35 | 1,813,943.91 | 5,794,782.33 |
| 收到其他与经营活动有关的现金 | 4,243,022.49 | 1,565,867.77 | 460,812.78 | 5,631,047.84 |
| 经营活动现金流入小计 | 163,814,400.01 | 110,133,782.42 | 51,841,658.11 | 211,289,100.78 |
| 购买商品、接受劳务支付的现金 | 58,444,291.58 | 35,771,535.38 | 12,282,839.17 | 54,845,529.78 |
| 支付给职工以及为职工支付的现金 | 50,294,928.96 | 33,312,508.13 | 20,086,975.3 | 57,871,743.18 |
| 支付的各项税费 | 20,029,589.16 | 13,198,771.02 | 7,573,659.31 | 20,363,427.88 |
| 支付其他与经营活动有关的现金 | 8,551,303.37 | 4,889,685.78 | 2,953,956.33 | 14,222,758.56 |
| 经营活动现金流出小计 | 137,320,113.07 | 87,172,500.31 | 42,897,430.11 | 147,303,459.4 |
| 经营活动产生的现金流量净额 | 26,494,286.94 | 22,961,282.11 | 8,944,228 | 63,985,641.38 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 212,427,739.9 | 163,515,205.48 | 50,537,169.12 | 187,970,350.68 |
| 取得投资收益收到的现金 | 2,195,269.26 | 2,697,207.94 | 1,005,767.83 | 2,420,808.05 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 18,000 |
| 投资活动现金流入小计 | 214,623,009.16 | 166,212,413.42 | 51,542,936.95 | 190,409,158.73 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 8,910,668.88 | 3,151,319.79 | 1,503,721.84 | 5,164,367.31 |
| 投资支付的现金 | 202,615,621.28 | 151,468,000 | 72,643,990.74 | 184,016,450.04 |
| 投资活动现金流出小计 | 211,526,290.16 | 154,619,319.79 | 74,147,712.58 | 189,180,817.35 |
| 投资活动产生的现金流量净额 | 3,096,719 | 11,593,093.63 | -22,604,775.63 | 1,228,341.38 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 700,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 700,000 |
| 筹资活动现金流入平衡项目 | - | - | - | 0 |
| 筹资活动现金流入小计 | - | - | - | 700,000 |
| 分配股利、利润或偿付利息支付的现金 | 39,731,482.33 | 39,731,482.33 | - | 39,673,301.5 |
| 支付其他与筹资活动有关的现金 | 6,626,441.67 | 6,626,441.67 | - | 15,472,051.72 |
| 筹资活动现金流出平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流出小计 | 46,357,924 | 46,357,924 | - | 55,145,353.22 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | - | 0 |
| 筹资活动产生的现金流量净额 | -46,357,924 | -46,357,924 | - | -54,445,353.22 |
| 四、汇率变动对现金及现金等价物的影响 | 36,393.35 | 52,469.38 | 17,243.42 | 195,109.01 |
| 五、现金及现金等价物净增加额 | -16,730,524.71 | -11,751,078.88 | -13,643,304.21 | 10,963,738.55 |
| 加:期初现金及现金等价物余额 | 57,459,200.91 | 57,459,200.91 | 58,686,800.91 | 46,495,462.36 |
| 期末现金及现金等价物余额 | 40,728,676.2 | 45,708,122.03 | 45,043,496.7 | 57,459,200.91 |
| 补充资料: | | | | |
| 净利润 | - | 29,275,961 | - | 50,339,515.26 |
| 资产减值准备 | - | 527,069.71 | - | 786,046.4 |
| 固定资产和投资性房地产折旧 | - | 4,781,466.13 | - | 10,144,509.1 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 4,781,466.13 | - | 10,075,499.16 |
| 投资性房地产折旧 | - | - | - | 69,009.94 |
| 无形资产摊销 | - | 664,408.15 | - | 1,404,562.39 |
| 长期待摊费用摊销 | - | 286,671.72 | - | 617,368.62 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -7,970.49 |
| 公允价值变动损失 | - | -313,926.68 | - | -1,011,963.64 |
| 财务费用 | - | -52,469.38 | - | -1,422,709.01 |
| 投资损失 | - | -1,829,673.52 | - | -2,420,808.05 |
| 递延所得税 | - | -235,300.79 | - | 215,449.86 |
| 其中:递延所得税资产减少 | - | -126,305.2 | - | 283,221.01 |
| 递延所得税负债增加 | - | -108,995.59 | - | -67,771.15 |
| 存货的减少 | - | -4,221,764.04 | - | 8,326,490.61 |
| 经营性应收项目的减少 | - | -4,934,809.95 | - | 1,021,698.69 |
| 经营性应付项目的增加 | - | -1,135,926.94 | - | -1,574,517 |
| 其他 | - | - | - | -2,557,941.66 |
| 现金的期末余额 | - | 45,708,122.03 | - | 57,459,200.91 |
| 减:现金的期初余额 | - | 57,459,200.91 | - | 46,495,462.36 |
| 现金及现金等价物的净增加额 | - | -11,751,078.88 | - | 10,963,738.55 |
| 公告日期 | 2025-10-28 | 2025-08-06 | 2025-04-22 | 2025-04-22 |
| 审计意见(境内) | | | | 标准无保留意见 |