Difficulty: Easy
Correct Answer: China
Explanation:
Introduction / Context:
Graphite (natural) is a critical mineral for refractories, lubricants, and especially batteries (anodes in lithium-ion cells). Understanding global production leaders helps frame supply chain discussions in energy storage and metallurgy.
Given Data / Assumptions:
Concept / Approach:
China has dominated natural graphite production in recent years, accounting for a substantial share of mined supply and refining capacity. Other notable producers include Mozambique, Madagascar, Russia, India, and Sri Lanka (noted for very high-purity vein graphite but smaller tonnage). For volume leadership, China is the correct response.
Step-by-Step Solution:
Identify which option corresponds to the largest mined tonnage and processing capacity.Recall that Sri Lanka's output is niche high-grade but small in volume.Note that Russia and India contribute, but neither surpasses China's volumes.Select “China.”
Verification / Alternative check:
Trade reports and commodity summaries repeatedly list China at or near the top for both mining and spherical graphite production used in batteries.
Why Other Options Are Wrong:
Common Pitfalls:
Confusing quality/purity leadership with volume leadership; the question asks specifically for production volume.
Final Answer:
China
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