The United States and Germany are the leading exporters of cesium iodide, accounting for the largest shares of global shipments, while China, Japan, and South Korea are the top importers, driven by demand in scintillation detector manufacturing and medical imaging applications. Cesium iodide prices remain relatively stable amid consistent but low-volume trade flows. Exports from the U.S. have held steady over the past three years, while German exports showed modest growth, and Chinese imports increased by approximately 12% year-on-year in 2024.
Cesium Iodide Recent Commodity Market Dynamics Intelligence
I. Price Trends
- Domestic Market: The domestic price of cesium iodide has recently shown a slight upward fluctuation trend. The main transaction prices range from XX yuan/kg to XX yuan/kg, representing an increase of approximately X% compared to the same period last month.
- International Market: International prices for cesium iodide have risen in tandem, driven by increasing raw material iodine costs and growing demand. The FOB China main port price is approximately XX USD/kg, with an increase of about X%.
II. Supply and Demand Dynamics
- Supply Side:
- The operating rate of major domestic producers remains stable; however, environmental protection policies have constrained some small and medium-sized production capacities, resulting in limited overall supply growth.
- Regarding imports, suppliers in Europe and North America have reduced export volumes due to tight iodine raw material supplies, leading to an increased reliance on imports in the domestic market.
- Demand Side:
- Demand in the optoelectronic materials sector continues to grow, particularly for high-purity cesium iodide in high-end applications such as perovskite solar cells and X-ray detectors.
- Demand in the scientific research and medical fields remains stable, but procurement volumes in the fourth quarter have slightly declined due to seasonal factors.
III. Costs and Profits
- Raw Material Costs: As the primary raw material, iodine prices have surged significantly in recent times due to global supply-demand imbalances, pushing up the production cost of cesium iodide by approximately X%.
- Profit Margins: Profit margins for producers have been compressed. Some enterprises are maintaining competitiveness by optimizing processes or enhancing product purity, but overall gross margins have decreased by approximately X percentage points compared to the same period last year.
IV. Inventory and Logistics
- Inventory Levels: Inventory at major domestic production enterprises is at low levels, with some companies having orders scheduled into next month. Market circulation of spot goods is tight.
- Logistics Impact: Rising international shipping costs and port congestion have extended the delivery cycle for imported cesium iodide, further exacerbating domestic supply tightness.
V. Relevant Policies and Industry Dynamics
- Policy Impact: Domestic environmental protection policies continue to tighten, raising requirements for exhaust gas and wastewater emissions from cesium iodide producers. Some enterprises face pressure for technological upgrades.
- Industry Dynamics: The commercialization process of perovskite solar cells is accelerating, with multiple enterprises announcing expansion plans. This is expected to drive a significant increase in future demand for cesium iodide.
Analysis, Judgment, and Forecast
I. Short-term (1-3 months)
- Price Trend: Influenced by high-level raw material iodine prices and supply tightness, cesium iodide prices are expected to maintain a slight upward trend, although the rate of increase will gradually narrow.
- Supply-Demand Relationship: On the supply side, constrained by environmental regulations and import limitations, a significant increase in volume is unlikely in the short term. On the demand side, demand in the optoelectronic materials sector continues to grow, while demand in the scientific research and medical sectors may weaken due to seasonal factors.
II. Medium-term (3-6 months)
- Price Trend: If raw material iodine prices decline or new domestic production capacities are released, cesium iodide prices may face downward pressure. However, if demand in the optoelectronic materials sector continues to exceed expectations, prices will receive support.
- Supply-Demand Relationship: As domestic enterprises complete technological upgrades and optimize import channels, the tight supply situation is expected to ease. On the demand side, expansion plans in the optoelectronic materials sector will gradually materialize, making demand growth highly certain.
III. Long-term (6-12 months)
- Price Trend: In the long term, cesium iodide prices will be dominated by supply and demand dynamics. If demand in the optoelectronic materials sector continues to grow rapidly, the price center is expected to shift upward.
- Industry Landscape: With increasing industry concentration and higher technical barriers, enterprises with scale advantages and the ability to produce high-purity products will dominate the market.
Cesium iodide is a white, crystalline solid at room temperature, odorless and non-volatile, with a high melting point of approximately 621 °C and decomposition above 1,000 °C. It is an inorganic ionic compound, classified as an alkali metal halide. Cesium iodide serves primarily as a precursor in the synthesis of other cesium-containing compounds and as a scintillator material in radiation detection devices. Its principal applications are in medical imaging (e.g., X-ray and gamma-ray detectors), nuclear physics instrumentation, and specialized optical components requiring high transmittance in the infrared range. It is also used in certain niche electronic and photonic applications, including thin-film coatings for infrared optics.
Prisms for infrared spectroscopy; in x-ray fluorescent screens, scintillation counters.
white crystalline powder
This chemical is included in Fine Chemicals. See more about what is Cesium iodide and Cesium iodide SDS information.
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