The consumption of Prime Western Grade Zinc in galvanizing manufacturing in the US has experienced a significant decline from 2016 to 2020, with the values dropping steeply from 15.23 thousand metric tons to 0.549 thousand metric tons. Over the last five years, this represents a compound annual growth rate (CAGR) of approximately -49.5%, highlighting a consistent decrease in usage during this period. Without actual 2023 data provided, it is crucial to focus on these declining trends, particularly considering technological shifts or changes in demand.

Future trends to watch include:

Innovation in alternative materials that might replace zinc in galvanizing applications.
Potential changes in US trade policies affecting zinc imports and regulations impacting production.
The role of sustainable practices and recycling in altering zinc consumption patterns.