The import of ash or residues containing mainly lead to Japan is projected to decline steadily from 2024 to 2028, with values decreasing from 152.74 to 58.47 thousand kilograms. This continual reduction reflects a year-on-year decrease of approximately 15% from 2024 to 2025, progressing to nearly 29% by 2027 to 2028. The compound annual growth rate (CAGR) over the five-year period suggests an average yearly decline of around 19%. Import levels in 2023 were markedly higher, emphasizing a significant downward trend beginning in 2024.
Future trends to watch for include shifts in global lead supply and demand dynamics, technological advancements in lead recycling, and evolving environmental regulations that may influence Japan's import needs. Monitoring these factors could provide insights into potential fluctuations or stabilizations in import volumes.
