Grand Pacific Petrochemical Corporation ( 1312.TW) - Price History
Monthly price history for 1312.TW (Grand Pacific Petrochemical Corporation)
| Date | Adjusted price | Real price |
|---|---|---|
| June 2026 | NT$14.20 | NT$14.20 |
| May 2026 | NT$11.35 | NT$11.35 |
| April 2026 | NT$12.30 | NT$12.30 |
| March 2026 | NT$13.35 | NT$13.35 |
| February 2026 | NT$13.65 | NT$13.65 |
| January 2026 | NT$13.50 | NT$13.50 |
| December 2025 | NT$11.75 | NT$11.75 |
| November 2025 | NT$11.10 | NT$11.10 |
| October 2025 | NT$10.30 | NT$10.30 |
| September 2025 | NT$9.54 | NT$9.54 |
| August 2025 | NT$9.82 | NT$9.82 |
| July 2025 | NT$10.40 | NT$10.40 |
| June 2025 | NT$9.32 | NT$9.32 |
| May 2025 | NT$10.55 | NT$10.55 |
| April 2025 | NT$11.75 | NT$11.75 |
| March 2025 | NT$10.35 | NT$10.35 |
| February 2025 | NT$10.65 | NT$10.65 |
| January 2025 | NT$11.30 | NT$11.30 |
| December 2024 | NT$10.45 | NT$10.45 |
| November 2024 | NT$11.45 | NT$11.45 |
| October 2024 | NT$12.10 | NT$12.10 |
| September 2024 | NT$13.50 | NT$13.50 |
| August 2024 | NT$13.25 | NT$13.25 |
| July 2024 | NT$14.50 | NT$14.50 |
| June 2024 | NT$14 | NT$14 |
| May 2024 | NT$14.50 | NT$14.50 |
| April 2024 | NT$13.50 | NT$13.50 |
| March 2024 | NT$13.30 | NT$13.30 |
| February 2024 | NT$14.15 | NT$14.15 |
| January 2024 | NT$14.40 | NT$14.40 |
| December 2023 | NT$15.20 | NT$15.20 |
| November 2023 | NT$16.05 | NT$16.05 |
| October 2023 | NT$15.80 | NT$15.80 |
| September 2023 | NT$16.65 | NT$16.65 |
| August 2023 | NT$16.80 | NT$16.80 |
| July 2023 | NT$18.40 | NT$18.40 |
| June 2023 | NT$18.92 | NT$19.45 |
| May 2023 | NT$18.48 | NT$19 |
| April 2023 | NT$19.70 | NT$20.25 |
| March 2023 | NT$19.46 | NT$20 |
| February 2023 | NT$19.36 | NT$19.90 |
| January 2023 | NT$19.50 | NT$20.05 |
| December 2022 | NT$18.34 | NT$18.85 |
| November 2022 | NT$20.23 | NT$20.80 |
| October 2022 | NT$16.93 | NT$17.40 |
| September 2022 | NT$17.02 | NT$17.50 |
| August 2022 | NT$18.29 | NT$18.80 |
| July 2022 | NT$19.26 | NT$19.80 |
| June 2022 | NT$19.94 | NT$22.70 |
| May 2022 | NT$21.52 | NT$24.50 |
| April 2022 | NT$22.88 | NT$26.05 |
| March 2022 | NT$23.98 | NT$27.30 |
| February 2022 | NT$24.94 | NT$28.40 |
| January 2022 | NT$23.36 | NT$26.60 |
| December 2021 | NT$25.21 | NT$28.70 |
| November 2021 | NT$25.25 | NT$28.75 |
| October 2021 | NT$23.71 | NT$27 |
| September 2021 | NT$25.43 | NT$28.95 |
| August 2021 | NT$26.74 | NT$30.45 |
| July 2021 | NT$25.52 | NT$29.15 |
| June 2021 | NT$26.22 | NT$29.95 |
| May 2021 | NT$23.46 | NT$26.80 |
| April 2021 | NT$29.32 | NT$33.50 |
| March 2021 | NT$24.07 | NT$27.50 |
| February 2021 | NT$20.88 | NT$23.85 |
| January 2021 | NT$18.29 | NT$20.90 |
| December 2020 | NT$20.79 | NT$23.75 |
| November 2020 | NT$20.48 | NT$23.40 |
| October 2020 | NT$19.91 | NT$22.75 |
| September 2020 | NT$16.28 | NT$18.60 |
| August 2020 | NT$16.81 | NT$19.20 |
| July 2020 | NT$12.12 | NT$13.85 |
| June 2020 | NT$12.69 | NT$14.50 |
| May 2020 | NT$12.34 | NT$14.10 |
| April 2020 | NT$13.17 | NT$15.05 |
| March 2020 | NT$11.29 | NT$12.90 |
| February 2020 | NT$14.44 | NT$16.50 |
| January 2020 | NT$14.92 | NT$17.05 |
| December 2019 | NT$16.28 | NT$18.60 |
| November 2019 | NT$15.93 | NT$18.20 |
| October 2019 | NT$16.11 | NT$18.40 |
| September 2019 | NT$15.84 | NT$18.10 |
| August 2019 | NT$16.24 | NT$18.55 |
| July 2019 | NT$17.90 | NT$20.45 |
| June 2019 | NT$17.94 | NT$20.50 |
| May 2019 | NT$18.42 | NT$21.05 |
| April 2019 | NT$18.60 | NT$21.25 |
| March 2019 | NT$20.96 | NT$23.95 |
| February 2019 | NT$21.05 | NT$24.05 |
| January 2019 | NT$21.93 | NT$25.05 |
| December 2018 | NT$19.12 | NT$21.85 |
| November 2018 | NT$19.56 | NT$22.35 |
| October 2018 | NT$18.25 | NT$20.85 |
| September 2018 | NT$26.61 | NT$30.40 |
| August 2018 | NT$25.95 | NT$29.65 |
| July 2018 | NT$25.03 | NT$28.60 |
| June 2018 | NT$24.79 | NT$29.30 |
| May 2018 | NT$27.16 | NT$32.10 |
| April 2018 | NT$27.92 | NT$33 |
| March 2018 | NT$25.89 | NT$30.60 |
| February 2018 | NT$24.70 | NT$29.20 |
| January 2018 | NT$24.32 | NT$28.75 |
| December 2017 | NT$26.61 | NT$31.45 |
| November 2017 | NT$22.84 | NT$27 |
| October 2017 | NT$19.33 | NT$22.85 |
| September 2017 | NT$19.76 | NT$23.35 |
| August 2017 | NT$21.62 | NT$25.55 |
| July 2017 | NT$18.49 | NT$21.85 |
| June 2017 | NT$17.11 | NT$21.20 |
| May 2017 | NT$16.66 | NT$20.65 |
| April 2017 | NT$15.94 | NT$19.75 |
| March 2017 | NT$17.03 | NT$21.10 |
| February 2017 | NT$17.91 | NT$22.20 |
| January 2017 | NT$16.42 | NT$20.35 |
| December 2016 | NT$16.95 | NT$21 |
| November 2016 | NT$17.11 | NT$21.20 |
| October 2016 | NT$14.24 | NT$17.65 |
| September 2016 | NT$12.75 | NT$15.80 |
| August 2016 | NT$12.95 | NT$16.05 |
| July 2016 | NT$13.56 | NT$16.80 |
| June 2016 | NT$11.92 | NT$15.55 |
| May 2016 | NT$12.11 | NT$15.80 |
| April 2016 | NT$12.87 | NT$16.80 |
| March 2016 | NT$13.26 | NT$17.30 |
| February 2016 | NT$12.87 | NT$16.80 |
| January 2016 | NT$12.18 | NT$15.90 |
| December 2015 | NT$11.88 | NT$15.50 |
| November 2015 | NT$10.38 | NT$13.55 |
| October 2015 | NT$12.22 | NT$15.95 |
| September 2015 | NT$11.53 | NT$15.05 |
| August 2015 | NT$12.57 | NT$16.40 |
| July 2015 | NT$12.11 | NT$15.80 |
| June 2015 | NT$14.88 | NT$19.75 |
| May 2015 | NT$14.39 | NT$19.10 |
| April 2015 | NT$14.84 | NT$19.70 |
| March 2015 | NT$13.33 | NT$17.70 |
| February 2015 | NT$12.69 | NT$16.85 |
| January 2015 | NT$13.07 | NT$17.35 |
| December 2014 | NT$12.77 | NT$16.95 |
| November 2014 | NT$11 | NT$14.60 |
| October 2014 | NT$10.96 | NT$14.55 |
| September 2014 | NT$10.36 | NT$13.75 |
| August 2014 | NT$11.41 | NT$15.15 |
| July 2014 | NT$13.30 | NT$17.65 |
| June 2014 | NT$13.32 | NT$18.70 |
| May 2014 | NT$13.89 | NT$19.50 |
| April 2014 | NT$13.68 | NT$19.20 |
| March 2014 | NT$13.18 | NT$18.50 |
| February 2014 | NT$14.60 | NT$20.50 |
| January 2014 | NT$15.67 | NT$22 |
| December 2013 | NT$16.49 | NT$23.15 |
| November 2013 | NT$16.49 | NT$23.15 |
| October 2013 | NT$16.17 | NT$22.70 |
| September 2013 | NT$14.96 | NT$21 |
| August 2013 | NT$14.64 | NT$20.55 |
| July 2013 | NT$12.96 | NT$18.20 |
| June 2013 | NT$11.88 | NT$17.50 |
| May 2013 | NT$11.81 | NT$17.40 |
| April 2013 | NT$10.22 | NT$15.05 |
| March 2013 | NT$10.29 | NT$15.15 |
| February 2013 | NT$10.49 | NT$15.45 |
| January 2013 | NT$10.35 | NT$15.25 |
| December 2012 | NT$10.39 | NT$15.30 |
| November 2012 | NT$10.15 | NT$14.95 |
| October 2012 | NT$10.22 | NT$15.05 |
| September 2012 | NT$10.83 | NT$15.95 |
| August 2012 | NT$9.57 | NT$14.10 |
| July 2012 | NT$9 | NT$13.25 |
| June 2012 | NT$8.41 | NT$13.10 |
| May 2012 | NT$7.83 | NT$12.20 |
| April 2012 | NT$8.25 | NT$12.85 |
| March 2012 | NT$8.80 | NT$13.70 |
| February 2012 | NT$9.63 | NT$15 |
| January 2012 | NT$9.66 | NT$15.05 |
| December 2011 | NT$8.35 | NT$13 |
| November 2011 | NT$7.83 | NT$12.20 |
| October 2011 | NT$9.60 | NT$14.95 |
| September 2011 | NT$8.22 | NT$12.80 |
| August 2011 | NT$11.01 | NT$17.15 |
| July 2011 | NT$12.97 | NT$20.20 |
| June 2011 | NT$10.89 | NT$17.85 |
| May 2011 | NT$11.10 | NT$18.20 |
| April 2011 | NT$11.93 | NT$19.55 |
| March 2011 | NT$11.04 | NT$18.10 |
| February 2011 | NT$10.98 | NT$18 |
| January 2011 | NT$13.12 | NT$21.50 |
| December 2010 | NT$12.72 | NT$20.85 |
| November 2010 | NT$10.55 | NT$17.30 |
| October 2010 | NT$10.34 | NT$16.95 |
| September 2010 | NT$9.21 | NT$15.10 |
| August 2010 | NT$8.69 | NT$14.25 |
| July 2010 | NT$8.60 | NT$14.10 |
| June 2010 | NT$7.48 | NT$12.45 |
| May 2010 | NT$7.21 | NT$12 |
| April 2010 | NT$8.98 | NT$14.95 |
| March 2010 | NT$9.34 | NT$15.55 |
| February 2010 | NT$9.73 | NT$16.20 |
| January 2010 | NT$9.79 | NT$16.30 |
| December 2009 | NT$9.97 | NT$16.60 |
| November 2009 | NT$9.49 | NT$15.80 |
| October 2009 | NT$10.03 | NT$16.70 |
| September 2009 | NT$7.96 | NT$13.25 |
| August 2009 | NT$7.90 | NT$13.15 |
| July 2009 | NT$7.24 | NT$12.05 |
| June 2009 | NT$6.16 | NT$10.25 |
| May 2009 | NT$7 | NT$11.65 |
| April 2009 | NT$5.22 | NT$8.69 |
| March 2009 | NT$4.36 | NT$7.25 |
| February 2009 | NT$2.81 | NT$4.68 |
| January 2009 | NT$2.58 | NT$4.30 |
| December 2008 | NT$2.76 | NT$4.60 |
| November 2008 | NT$2.42 | NT$4.02 |
| October 2008 | NT$2.77 | NT$4.61 |
| September 2008 | NT$3.24 | NT$5.40 |
| August 2008 | NT$4.81 | NT$8 |
| July 2008 | NT$5.41 | NT$9 |
| June 2008 | NT$5.44 | NT$9.06 |
| May 2008 | NT$7.21 | NT$12 |
| April 2008 | NT$7.30 | NT$12.15 |
| March 2008 | NT$7.54 | NT$12.55 |
| February 2008 | NT$7.03 | NT$11.70 |
| January 2008 | NT$5.80 | NT$9.66 |
| December 2007 | NT$6.70 | NT$11.15 |
| November 2007 | NT$7.27 | NT$12.10 |
| October 2007 | NT$8.53 | NT$14.20 |
| September 2007 | NT$8.35 | NT$13.90 |
| August 2007 | NT$7.60 | NT$12.65 |
| July 2007 | NT$7.93 | NT$13.20 |
| June 2007 | NT$7.03 | NT$11.70 |
| May 2007 | NT$6.79 | NT$11.30 |
| April 2007 | NT$6.70 | NT$11.15 |
| March 2007 | NT$6.76 | NT$11.25 |
| February 2007 | NT$6.76 | NT$11.25 |
| January 2007 | NT$6.82 | NT$11.35 |
| December 2006 | NT$7.45 | NT$12.40 |
| November 2006 | NT$7.21 | NT$12 |
| October 2006 | NT$5.96 | NT$9.92 |
| September 2006 | NT$5.13 | NT$8.54 |
| August 2006 | NT$5.11 | NT$8.51 |
| July 2006 | NT$4.54 | NT$7.55 |
| June 2006 | NT$4.63 | NT$7.70 |
| May 2006 | NT$4.73 | NT$7.88 |
| April 2006 | NT$5.11 | NT$8.50 |
| March 2006 | NT$4.33 | NT$7.21 |
| February 2006 | NT$4.51 | NT$7.50 |
| January 2006 | NT$5.05 | NT$8.40 |
| December 2005 | NT$4.91 | NT$8.18 |
| November 2005 | NT$4.46 | NT$7.42 |
| October 2005 | NT$4.54 | NT$7.55 |
| September 2005 | NT$4.55 | NT$7.57 |
| August 2005 | NT$4.54 | NT$7.55 |
| July 2005 | NT$5.53 | NT$9.20 |
| June 2005 | NT$6.16 | NT$10.25 |
| May 2005 | NT$5.49 | NT$9.14 |
| April 2005 | NT$6.07 | NT$10.10 |
| March 2005 | NT$7.81 | NT$13 |
| February 2005 | NT$7.75 | NT$12.90 |
| January 2005 | NT$7.63 | NT$12.70 |
| December 2004 | NT$8.41 | NT$14 |
| November 2004 | NT$7.99 | NT$13.30 |
| October 2004 | NT$7.69 | NT$12.80 |
| September 2004 | NT$8.32 | NT$13.85 |
| August 2004 | NT$7.96 | NT$13.25 |
| July 2004 | NT$7.21 | NT$12 |
| June 2004 | NT$7.21 | NT$12 |
| May 2004 | NT$8.14 | NT$13.55 |
| April 2004 | NT$6.91 | NT$11.50 |
| March 2004 | NT$7.90 | NT$13.15 |
| February 2004 | NT$8.29 | NT$13.80 |
| January 2004 | NT$8.98 | NT$14.95 |
| December 2003 | NT$8.56 | NT$14.25 |
| November 2003 | NT$7.81 | NT$13 |
| October 2003 | NT$7.63 | NT$12.70 |
| September 2003 | NT$7.57 | NT$12.60 |
| August 2003 | NT$7.93 | NT$13.20 |
| July 2003 | NT$8.05 | NT$13.40 |
| June 2003 | NT$7.24 | NT$12.05 |
| May 2003 | NT$6.55 | NT$10.90 |
| April 2003 | NT$5.02 | NT$8.35 |
| March 2003 | NT$6.43 | NT$10.70 |
| February 2003 | NT$7.51 | NT$12.50 |
| January 2003 | NT$10.93 | NT$18.20 |
| December 2002 | NT$7.63 | NT$12.70 |
| November 2002 | NT$8.23 | NT$13.70 |
| October 2002 | NT$5.71 | NT$9.50 |
| September 2002 | NT$5.59 | NT$9.30 |
| August 2002 | NT$7.33 | NT$12.20 |
| July 2002 | NT$6.73 | NT$11.20 |
| June 2002 | NT$4.90 | NT$8.15 |
| May 2002 | NT$6.13 | NT$10.20 |
| April 2002 | NT$7.60 | NT$12.65 |
| March 2002 | NT$9.85 | NT$16.40 |
| February 2002 | NT$5.68 | NT$9.45 |
| January 2002 | NT$5.08 | NT$8.45 |
| December 2001 | NT$3.88 | NT$6.45 |
| November 2001 | NT$2.44 | NT$4.06 |
| October 2001 | NT$2.46 | NT$4.10 |
| September 2001 | NT$2.61 | NT$4.35 |
| August 2001 | NT$3.27 | NT$5.45 |
| July 2001 | NT$2.09 | NT$4.15 |
| June 2001 | NT$3.18 | NT$6.32 |
| May 2001 | NT$3.97 | NT$7.90 |
| April 2001 | NT$5.62 | NT$11.17 |
| March 2001 | NT$6.56 | NT$13.06 |
| February 2001 | NT$7.10 | NT$14.13 |
| January 2001 | NT$7.80 | NT$15.50 |
| December 2000 | NT$5.18 | NT$10.30 |
| November 2000 | NT$4.72 | NT$9.38 |
| October 2000 | NT$6 | NT$11.93 |
| September 2000 | NT$7.95 | NT$15.81 |
| August 2000 | NT$9.95 | NT$19.79 |
| July 2000 | NT$10.20 | NT$20.70 |
| June 2000 | NT$13.18 | NT$26.74 |
| May 2000 | NT$14.77 | NT$29.96 |
| April 2000 | NT$14.56 | NT$29.55 |
| March 2000 | NT$18.72 | NT$37.98 |
| February 2000 | NT$16.21 | NT$32.88 |
| January 2000 | NT$18.05 | NT$36.62 |
| December 1999 | NT$10.51 | NT$21.33 |
| November 1999 | NT$9.80 | NT$19.87 |
| October 1999 | NT$12.15 | NT$24.66 |
| September 1999 | NT$12.41 | NT$25.18 |
| August 1999 | NT$11.64 | NT$23.62 |
| July 1999 | NT$10.36 | NT$21.02 |
| June 1999 | NT$9.64 | NT$19.56 |
| May 1999 | NT$9.28 | NT$18.83 |
| April 1999 | NT$12.46 | NT$25.28 |
| March 1999 | NT$8.41 | NT$17.06 |
| February 1999 | NT$7.33 | NT$14.88 |
| January 1999 | NT$7.51 | NT$15.24 |
| December 1998 | NT$8.20 | NT$16.65 |
| November 1998 | NT$8.82 | NT$17.90 |
| October 1998 | NT$8.31 | NT$16.86 |
| September 1998 | NT$8 | NT$16.23 |
| August 1998 | NT$6.92 | NT$14.04 |
| July 1998 | NT$8.31 | NT$17.19 |
| June 1998 | NT$9.33 | NT$19.31 |
| May 1998 | NT$8.98 | NT$18.57 |
| April 1998 | NT$10.41 | NT$21.54 |
| March 1998 | NT$11.23 | NT$23.24 |
| February 1998 | NT$10.46 | NT$21.65 |
| January 1998 | NT$10.98 | NT$22.71 |
| December 1997 | NT$11.69 | NT$24.20 |
| November 1997 | NT$9.08 | NT$18.78 |
| October 1997 | NT$9.69 | NT$20.06 |
| September 1997 | NT$11.03 | NT$22.82 |
| August 1997 | NT$12.92 | NT$26.74 |
| July 1997 | NT$11.80 | NT$24.41 |
| June 1997 | NT$14.72 | NT$31.37 |
| May 1997 | NT$14.77 | NT$31.48 |
| April 1997 | NT$15.74 | NT$33.56 |
| March 1997 | NT$15.28 | NT$32.57 |
| February 1997 | NT$16.98 | NT$36.18 |
| January 1997 | NT$16.51 | NT$35.20 |
| December 1996 | NT$13.95 | NT$29.73 |
| November 1996 | NT$13.59 | NT$28.97 |
| October 1996 | NT$13.54 | NT$28.86 |
| September 1996 | NT$14.26 | NT$30.39 |
| August 1996 | NT$13.85 | NT$29.51 |
| July 1996 | NT$14.36 | NT$30.60 |
| June 1996 | NT$16.31 | NT$34.76 |
| May 1996 | NT$15.38 | NT$32.79 |
| April 1996 | NT$17.38 | NT$37.05 |
| March 1996 | NT$18.21 | NT$38.80 |
| February 1996 | NT$16.67 | NT$35.52 |
| January 1996 | NT$15.95 | NT$33.99 |
| December 1995 | NT$18.62 | NT$39.68 |
| November 1995 | NT$16.31 | NT$34.76 |
| October 1995 | NT$14.67 | NT$31.26 |
| September 1995 | NT$14.62 | NT$31.15 |
| August 1995 | NT$13.33 | NT$28.42 |
| July 1995 | NT$16.92 | NT$36.07 |
| June 1995 | NT$23.18 | NT$49.41 |
| May 1995 | NT$27.53 | NT$59.02 |
| April 1995 | NT$32.11 | NT$68.86 |
| March 1995 | NT$36.96 | NT$79.25 |
| February 1995 | NT$33.90 | NT$72.69 |
| January 1995 | NT$32.11 | NT$68.86 |
| December 1994 | NT$33.39 | NT$71.59 |
| November 1994 | NT$27.27 | NT$58.48 |
| October 1994 | NT$29.56 | NT$63.40 |
| September 1994 | NT$30.58 | NT$65.58 |
| August 1994 | NT$36.45 | NT$78.15 |
| July 1994 | NT$32.62 | NT$69.96 |
| June 1994 | NT$20.80 | NT$44.60 |
| May 1994 | NT$19.63 | NT$42.30 |
| April 1994 | NT$20.55 | NT$44.27 |
| March 1994 | NT$16.59 | NT$35.74 |
| February 1994 | NT$15.42 | NT$33.23 |
| January 1994 | NT$16.24 | NT$34.98 |
| December 1993 | NT$17.81 | NT$38.37 |
| November 1993 | NT$10.91 | NT$23.50 |
| October 1993 | NT$9.89 | NT$21.31 |
| September 1993 | NT$8.62 | NT$18.58 |
| August 1993 | NT$8.83 | NT$19.02 |
| July 1993 | NT$10.20 | NT$21.97 |
| June 1993 | NT$10.15 | NT$21.86 |
| May 1993 | NT$11.36 | NT$24.48 |
| April 1993 | NT$9.94 | NT$21.42 |
| March 1993 | NT$10 | NT$21.53 |
| February 1993 | NT$9.03 | NT$19.46 |
| January 1993 | NT$7.56 | NT$16.29 |
| December 1992 | NT$7.66 | NT$16.50 |
| November 1992 | NT$8.98 | NT$19.35 |
| October 1992 | NT$8.98 | NT$19.35 |
| September 1992 | NT$8.68 | NT$18.69 |
| August 1992 | NT$10.50 | NT$22.63 |
| July 1992 | NT$12.28 | NT$26.45 |
| June 1992 | NT$13.50 | NT$29.08 |
| May 1992 | NT$13.60 | NT$29.29 |
| April 1992 | NT$14.36 | NT$30.93 |
| March 1992 | NT$14.51 | NT$31.26 |
| February 1992 | NT$14.71 | NT$31.70 |
| January 1992 | NT$16.24 | NT$34.98 |
| December 1991 | NT$14.46 | NT$31.15 |
| November 1991 | NT$14 | NT$30.17 |
| October 1991 | NT$15.07 | NT$32.46 |
| September 1991 | NT$16.39 | NT$35.30 |
| August 1991 | NT$15.78 | NT$33.99 |
| July 1991 | NT$18.11 | NT$39.02 |
| June 1991 | NT$18.87 | NT$40.66 |
| May 1991 | NT$18.47 | NT$39.79 |
| April 1991 | NT$19.89 | NT$42.85 |
| March 1991 | NT$20.24 | NT$43.61 |
| February 1991 | NT$19.23 | NT$41.43 |
| January 1991 | NT$16.24 | NT$34.98 |
| December 1990 | NT$17.81 | NT$38.37 |
| November 1990 | NT$19.28 | NT$41.54 |
| October 1990 | NT$19.08 | NT$41.10 |
| September 1990 | NT$16.24 | NT$34.98 |
| August 1990 | NT$18.16 | NT$39.13 |
| July 1990 | NT$32.47 | NT$69.96 |
| June 1990 | NT$27.65 | NT$59.57 |
| May 1990 | NT$39.83 | NT$85.80 |
| April 1990 | NT$44.39 | NT$95.64 |
| March 1990 | NT$54.54 | NT$117.50 |
| February 1990 | NT$57.08 | NT$122.97 |
| January 1990 | NT$63.42 | NT$136.63 |
| December 1989 | NT$44.90 | NT$96.73 |
| November 1989 | NT$46.42 | NT$100.01 |
| October 1989 | NT$59.87 | NT$128.98 |
| September 1989 | NT$62.91 | NT$135.54 |
| August 1989 | NT$64.94 | NT$139.91 |
| July 1989 | NT$121.76 | NT$262.33 |
| June 1989 | NT$123.79 | NT$266.70 |
| May 1989 | NT$125.31 | NT$269.98 |
| April 1989 | NT$116.18 | NT$250.31 |
| March 1989 | NT$117.20 | NT$252.49 |
| February 1989 | NT$128.86 | NT$277.63 |
| January 1989 | NT$119.73 | NT$257.96 |
| December 1988 | NT$90.31 | NT$194.56 |
| December 1981 | NT$3.78 | NT$8.14 |
1312.TW
Price: NT$14.20
52 week price:
Earnings Per Share: -3.32 TWD
P/E Ratio: -4.23
Exchange: TAI
Sector: Basic Materials
Industry: Chemicals
Market Capitalization: 15.5 billion