真空包装袋出口海外金额分析数据

通过采集本公司于2016年至2023年每个月出口各个国家的出口金额，通过计算各个国家每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2016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x̅=总出口金额x/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-x̅)2+(x2-x̅)2+(x3-x̅)2+…+(x12-x̅)2}/12，结果取小数点后三位。步骤4：当方差s2小于0.2评价该国为出口超平稳型国家。当方差s2大于等于0.2并且小于等于0.5评价该国为出口一般平稳型国家。当方差s2大于0.5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 our company's products to various countries from 2016 to 2023, and evaluating the export performance of each target country by calculating the variance of their monthly export amounts. The dataset aims to support the assessment of production and export strategies for all enterprises in the industry. Enterprises in this industry can leverage historical data to identify the off-peak and peak seasons of the industry in each country, thereby balancing their production and export volumes.

The specific processing steps are as follows:
Step 1: Collect the monthly export values (in units of ten thousand Chinese Yuan) of our company's products to various countries for each year from 2016 to 2023, denote the monthly export amounts sequentially as x₁, x₂, …, x₁₂, and calculate the total annual export value x.
Step 2: Calculate the monthly average export value x̄ = x / 12, rounded to three decimal places.
Step 3: Calculate the variance s² = [(x₁ - x̄)² + (x₂ - x̄)² + (x₃ - x̄)² + … + (x₁₂ - x̄)²] / 12, rounded to three decimal places.
Step 4: Classify each country into three categories based on the variance s²:
1. Ultra-stable export country: when s² < 0.2
2. Generally stable export country: when 0.2 ≤ s² ≤ 0.5
3. Volatile export country: when s² > 0.5

For ultra-stable export countries, all enterprises in the industry do not need to closely monitor their market conditions, and can maintain consistent product production and export volumes on a monthly basis. For generally stable export countries, enterprises need to monitor the market conditions quarterly and adjust their product production and export volumes accordingly. For volatile export countries, enterprises need to monitor the market conditions monthly, grasp changes in the local off-peak and peak seasons, and make significant adjustments to product production and export volumes.

搜集汇总

数据集介绍

特点

该数据集记录了2016年至2023年真空包装袋出口到各国的月度金额数据，通过计算方差评估出口稳定性，帮助企业调整生产和出口策略。