With the expected time of storage and closer, a slight rebound dysprosium oxide and dysprosium iron price, before the price in the 1700000 yuan / tons of succession to the price back to 1700000, Dy Fe present with ticket prices rebounded slightly 2-3 yuan / ton, the mainstream price is more concentrated in the 1750000 yuan / ton. Although many businesses have a positive expectation of storage, there are some people in the industry reflect, according to the usual situation, wait until the real storage after execution, prices fell. But now because Shouchu not exactly news, not good grasp the specific point in time. In addition to praseodymium neodymium oxide, dysprosium oxide, prices appear small surging, now businesses will gadolinium oxide prices from 150000 raised to 155000 yuan / ton.

Today, rare earth market main product prices remain stable, partial businessman is just a slight increase in PR nd, Dy products quotation, the praseodymium neodymium were relatively good, the volume is still larger cerium, lanthanum. According to the Baotou area manufacturers expected, early May praseodymium neodymium metal and oxide prices stable or slightly rising, decline is unlikely. Today, praseodymium and neodymium metal stable at 420000 yuan / tons, praseodymium neodymium oxide is stable or slightly rising slightly, in the range of 3-5 yuan / ton, according to the manufacturer the Baotou area feedback now praseodymium neodymium metal without tickets 355000 and above, praseodymium neodymium oxide without tickets 285000 yuan / ton.

But the europium, terbium market is still relatively deserted, transactions weak, with traders to reflect the recent daily average no inquiries and purchasing, sales volume is not good, there is pressure on the stock, according to the businessmen said, now europium oxide without tickets 3200 yuan / kg, with votes in the 3800-3900 yuan / kg. Terbium oxide without tickets 2800 yuan / kg, prices showed little change.


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As a new generation of energy-saving light source, the current LED price than the same rare earth fluorescent lamp light efficiency is 6-10 times higher than LED, but better energy-saving effect, for the public and great power consumption, installation of LED more cost-effective. In addition, after rare earth prices and falling fast, price of rare earth fluorescent lamps with flood with the fall, but prices often fast and amplitude high, gradually shake confidence in customers, orders dropped.

Shanghai global energy saving and environmental protection grid Lighting Association Wu Hong pointed out, rare earth fluorescent lamp industry is currently operating rate of only four or five, the enterprise open the stop is normal, very difficult days. But the crisis of rare earth energy-saving lamp encounter is the rise of LED training opportunities. It is reported, some manufacturers from rare earth fluorescent lamp production LED, such as the Yangxin energy lighting on the ratio of LED from last year's 10% to 28%. Wu Hong said, before 2011, the industry is expected to replace the LED light rare earth energy-saving lamp time is 10 years, now it seems not so long time.

Rare earth luminescent materials market downturn provides an opportunity for LED growth. The same is energy-saving light-emitting materials, rare earth fluorescent lamp and LED's situation is Rainbow Night, LED sales increase, rare earth fluorescent lamp has dropped sharply. According to the Ganzhou International Forum was informed that the rare earth luminescent materials, 2012 sales of 4500 tons, annual reduction of 43.8%; and the third generation of LED energy saving lamp total sales rose close to 34%.


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The Chinese Academy of Sciences Changchun Institute of applied chemistry relevant responsible person said, the national science and technology support program, "863" project support, synthetic natural rubber - rare earth isoprene rubber technology has made significant achievements, the achievements in the world leading level.

Our country is a natural rubber consuming country, the annual consumption of more than 3800000 tons. At the same time, our country is a natural rubber resource poor countries, the annual output of only 600000 tons, self-sufficiency rate of less than 1/4.

Rare earth isoprene rubber is composed of isoprene with rare earth catalyst CIS polymerization, because of their structure and properties and natural rubber is approximate, it is also called synthetic natural rubber, synthetic rubber instead of natural rubber is the most ideal. The Chinese Academy of Sciences Changchun Institute of Applied Chemistry of synthetic rubber laboratory through innovative research, the development of rare earth isoprene rubber became the isoprene rubber at home and abroad application performance is most close to the natural rubber, and the first rare earth isoprene rubber and natural rubber vulcanized synchronous speed, the realization of arbitrary proportion of rare earth isoprene rubber to natural rubber substitution. They successfully developed high activity, high CIS orientation of the rare earth catalyst system, greatly reduces the cost of the catalyst; method of double olefin coordination reversible chain transfer polymerization, improve the re utilization; development of advanced adiabatic polymerization technology, bonding technology of high viscosity glue reduction, energy saving condensation booster injection technology and other 15 patents, proprietary technology, advanced technology integrated reactor, advanced automatic control and energy saving and environmental protection, chemical industry, the formation of China's first million tons of rare earth isoprene rubber production technology packages, laid the foundation for the acceleration of rare earth isoprene rubber the size of China's industrialization.


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Rare earth prices steady, the downstream demand less light is changed, the rumors of 10-15 day is determined and, upstream suppliers so few offer mainly wait-and-see, the rare earth market stalemate, difficult to change.

Dysprosium oxide mainstream manufacturers including tax 160-165 yuan / ton, Dy Fe mainstream manufacturers including tax price 165-170 yuan / ton.

Praseodymium oxide mainstream manufacturers including tax price of 570000-580000 yuan / ton. Neodymium oxide 315000-325000 yuan / ton.

Lanthanum oxide manufacturers including tax price of 19000-20000 yuan / ton. Cerium oxide mainstream manufacturers including tax price of 20000-21000 yuan / ton.

Praseodymium neodymium oxide mainstream manufacturers including tax price of 325000-328000 yuan / ton, praseodymium and neodymium metal mainstream manufacturers including tax price of 415000-425000 yuan / ton.

Europium oxide of phosphor grade mainstream manufacturers including tax price 3950-4050 yuan / kg. Terbium oxide of phosphor grade mainstream manufacturers including tax price 3000-3200 yuan / kg.


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