On April 25, 2022, the latest price of CTIA GROUP’s Nano Tungstic Acid is RMB 400 Yuan/kg in Xiamen, China. The basic trading conditions of Nano Tungstic Acid Product name Nano Tungstic Acid Details Particle Size: 30~50nm Quantity: 1,000.00kgs Quotation: RMB400.00 00Yuan/kg Delivery Time: in 20 working days Contact Tel.:+86 592 512 9595 +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com Business Wechat: Disclaimer The above quotation is for reference only and is not the final order price and conditions.…

Supply Products Nano Yellow Tungsten Oxide Details Grain Size: 50nm Quantity:1,000.00KG Price:75.00 USD/KG EXW, XIAMEN, CHINA Payment:T/T in advance Delivery Time: in 20 working days Note: Re-check when quantity changed Contact Tel.:+86 592 512 9595  +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com Note The above quoted price is for reference only and shall not be used for final order. For detailed inquiry please contact us directly!

Supply Products Nano Tungstic Acid Details Purity:99.90% Particle Size: 30~50nm Quantity:1,000.00KG Price:70.00 USD/KG EXW, XIAMEN, CHINA Payment:T/T in advance Delivery Time: in 20 working days Note:Re-check when quantity changed Contact Tel.:+86 592 512 9595  +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com Note The above quoted price is for reference only and shall not be used for final order. For detailed inquiry please contact us directly!

Supply Products Ammonium Paratungstate Details Purity:88.50% Quantity:1,000.00kgs Price:32.00 USD/KG EXW, XIAMEN, CHINA Payment:T/T in advance Delivery Time: in 35 working days Note:Re-check when quantity changed Contact Tel.:+86 592 512 9595  +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com Note The above quoted price is for reference only and shall not be used for final order. For detailed inquiry please contact us directly!

Supply Products Fine Grade Yellow Tungsten Oxide Details Grain Size: 50nm Quantity:1,000.00KG Price:75.00 USD/KG EXW, XIAMEN, CHINA Payment:T/T in advance Delivery Time: in 20 working days Note: Re-check when quantity changed Contact Tel.:+86 592 512 9595  +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com Note The above quoted price is for reference only and shall not be used for final order. For detailed inquiry please contact us directly!

Supply Products Nano Tungstic Acid Details Purity:99.90% Particle Size: 30~50nm Quantity:1,000.00KG Price:70.00 USD/KG EXW, XIAMEN, CHINA Payment:T/T in advance Delivery Time: in 20 working days Note:Re-check when quantity changed Contact Tel.:+86 592 512 9595  +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com Note The above quoted price is for reference only and shall not be used for final order. For detailed inquiry please contact us directly!

Supply Products Ammonium Paratungstate Details Purity:88.50% Quantity:1,000.00kgs Price:32.00 USD/KG EXW, XIAMEN, CHINA Payment:T/T in advance Delivery Time: in 35 working days Note:Re-check when quantity changed Contact Tel.:+86 592 512 9595  +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com Note The above quoted price is for reference only and shall not be used for final order. For detailed inquiry please contact us directly!

Supply Products Nano Tungsten Trioxide Details Grain Size: 50nm Quantity:1,000.00KG Price:75.00 USD/KG EXW, XIAMEN, CHINA Payment:T/T in advance Delivery Time: in 20 working days Note: Re-check when quantity changed Contact Tel.:+86 592 512 9595  +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com

Supply Products Nano Tungstic Acid Details Purity:99.90% Particle Size: 30~50nm Quantity:1,000.00KG Price:70.00 USD/KG EXW, XIAMEN, CHINA Payment:T/T in advance Delivery Time: in 20 working days Note:Re-check when quantity changed Contact Tel.:+86 592 512 9595  +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com

Supply Products Ammonium Paratungstate Details Purity:88.50% Quantity:1,000.00kgs Price:32.00 USD/KG EXW, XIAMEN, CHINA Payment:T/T in advance Delivery Time: in 35 working days Note:Re-check when quantity changed Contact Tel.:+86 592 512 9595  +86 592 512 9696 Fax.:+86 592 512 9797 Email:sales@chinatungsten.com/sales@xiamentungsten.com