涨紧轮出口海外金额分析数据

通过采集本公司于2022年至2023年每个月生产的涨紧轮出口各个国家的出口金额，通过计算各个国家每个月出口金额的方差大小，以用来评价各个国家的出口情况，从而用于评估本行业所有企业的生产和出口策略，本行业所有企业可以通过往年数据了解本行业在该国的淡旺季，以平衡生产和出口数量。步骤1：采集本公司生产的产品于2022年至2023年各个年度的每个月出口各个国家的出口金额（以人民币万元为单元），并依次用x1,x2...x12表示，并汇总计算得到当年的总出口金额x。步骤2：计算月平均出口金额x13总出口金额（x1+x2+x3+x4+…+x12）/12，结果取小数点后三位。步骤3：根据方差公式，计算方差s2={(x1-x13 )²+（x2-x13) ²+(x3-x13) ²+…+(x12-x13) ²}/12。步骤4：当方差s2小于5评价该国为出口超平稳型国家。当方差s2大于等于5并且小于等于10评价该国为出口一般平稳型国家。当方差s2大于10评价该国为出口波动型国家。对于出口超平稳型国家，本行业所有企业无需时时关注该国行情，可每月保持好产品的生产和出口数量；对于出口一般平稳型国家，本行业所有企业需每季度关注该国行情，适应调整产品的生产和出口数量；而对于出口波动型国家，本行业所有企业需每月关注该国行情，了解该国的淡旺季情况变化，大幅度调整产品的生产和出口数量。This dataset is constructed by collecting the monthly export values of the manufactured tensioner pulleys to various countries from our company's production between 2022 and 2023. The variance of the monthly export amounts for each country is calculated to evaluate its export performance, which can further be used to assess the production and export strategies of all enterprises in this industry. All enterprises in the industry can leverage historical data to learn about the peak and off-peak seasons of this industry in each country, so as to balance their production and export volumes. The detailed implementation steps are as follows: Step 1: For each year within the 2022-2023 period, collect the monthly export values of our company's products to various countries, with the unit being ten thousand RMB. Denote the monthly export amounts for 12 consecutive months as x1, x2, ..., x12 respectively, and calculate the total annual export value x as the sum of x1 through x12. Step 2: Calculate the monthly average export amount x13 using the formula: (x1 + x2 + x3 + ... + x12)/12, and round the result to three decimal places. Step 3: Calculate the variance s² via the standard statistical variance formula: s² = [(x1 - x13)² + (x2 - x13)² + (x3 - x13)² + ... + (x12 - x13)²]/12. Step 4: Classify each country into three categories based on the calculated variance s²: - Ultra-stable export market: s² < 5 - Generally stable export market: 5 ≤ s² ≤ 10 - Volatile export market: s² > 10 Corresponding operational recommendations for all enterprises in the industry are as follows: 1. For ultra-stable export markets: No need to closely monitor local market conditions, and maintain consistent production and export volumes each month. 2. For generally stable export markets: Monitor local market conditions quarterly, and adjust production and export volumes accordingly. 3. For volatile export markets: Monitor local market conditions monthly, understand changes in the country's peak and off-peak seasons, and make significant adjustments to production and export volumes.

搜集汇总

数据集介绍

特点

该数据集详细记录了2022年至2023年涨紧轮产品出口到各国的月度金额数据，通过计算方差评估各国出口稳定性，帮助行业企业优化生产和出口策略。